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ResearcherID: D-6241-2014
Scopus Author ID: 55923379600
ResearcherID: D-6241-2014

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Nicolaus Copernicus University: Toruń, PL

2007-06-01 to present | Associate professor (Institute of Astronomy)
Employment
Source: Self-asserted source
Gracjan Maciejewski

Works (50 of 84)

Items per page:
Page 1 of 2

Planet-star interactions with precise transit timing

Astronomy & Astrophysics
2024-12 | Journal article
DOI: 10.1051/0004-6361/202452101
Contributors: G. Maciejewski; J. Golonka; M. Fernández; J. Ohlert; V. Casanova; D. Pérez Medialdea
Source: check_circle
Crossref

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N

Astronomy & Astrophysics
2024-08 | Journal article
DOI: 10.1051/0004-6361/202451084
Contributors: G. Maciejewski; A. Niedzielski; K. Goździewski; A. Wolszczan; E. Villaver; M. Fernández; M. Adamów; J. Sierzputowska
Source: check_circle
Crossref

Planet-star interactions with precise transit timing

Astronomy & Astrophysics
2022-11 | Journal article
DOI: 10.1051/0004-6361/202244280
Contributors: G. Maciejewski; M. Fernández; A. Sota; P. J. Amado; D. Dimitrov; Y. Nikolov; J. Ohlert; M. Mugrauer; R. Bischoff; T. Heyne et al.
Source: check_circle
Crossref

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N VII. Elder suns with low-mass companions

Astronomy & Astrophysics
2021 | Journal article
DOI: 10.1051/0004-6361/202037892
WOSUID: WOS:000639973800004
Contributors: Niedzielski, A.; Villaver, E.; Adamow, M.; Kowalik, K.; Wolszczan, A.; Maciejewski, G.
Source: check_circle
Web of Science Researcher Profile Sync

Revisiting TrES-5 b: departure from a linear ephemeris instead of short-period transit timing variation

Astronomy & Astrophysics
2021-12 | Journal article
DOI: 10.1051/0004-6361/202142424
Contributors: G. Maciejewski; M. Fernández; F. Aceituno; J. L. Ramos; D. Dimitrov; Z. Donchev; J. Ohlert
Source: check_circle
Crossref

Ground-based Transmission Spectroscopy with VLT FORS2: Evidence for Faculae and Clouds in the Optical Spectrum of the Warm Saturn WASP-110b

The Astronomical Journal
2021-09-01 | Journal article
DOI: 10.3847/1538-3881/ac01da
Contributors: Nikolay Nikolov; Gracjan Maciejewski; Savvas Constantinou; Nikku Madhusudhan; Jonathan J. Fortney; Barry Smalley; Aarynn L. Carter; Ernst J. W. de Mooij; Benjamin Drummond; Neale P. Gibson et al.
Source: check_circle
Crossref

A Newtonian Model for the WASP-148 Exoplanetary System Enhanced with TESS and Ground-based Photometric Observations

Acta Astronomica
2020 | Journal article
DOI: 10.32023/0001-5237/70.3.3
WOSUID: WOS:000598359200003
Contributors: Maciejewski, G.; Fernandez, M.; Sota, A.; Garcia Segura, A. J.
Source: check_circle
Web of Science Researcher Profile Sync

Search for Planets in Hot Jupiter Systems with Multi-Sector TESS Photometry. I. No Companions in Planetary Systems KELT-18, KELT-23, KELT-24, Qatar-8, WASP-62, WASP-100, WASP-119, and WASP-126

Acta Astronomica
2020 | Journal article
DOI: 10.32023/0001-5237/70.3.2
WOSUID: WOS:000598359200002
Contributors: Maciejewski, G.
Source: check_circle
Web of Science Researcher Profile Sync

Planet-Star Interactions with Precise Transit Timing. II. The Radial-Velocity Tides and a Tighter Constraint on the Orbital Decay Rate in the WASP-18 System

Acta Astronomica
2020-03 | Journal article
DOI: 10.32023/0001-5237/70.1.1
Source: Self-asserted source
Gracjan Maciejewski
grade
Preferred source (of 2)‎

An Apparently Eccentric Orbit of the Exoplanet WASP-12 b as a Radial Velocity Signature of Planetary-induced Tides in the Host Star

The Astrophysical Journal
2020-01-24 | Journal article
DOI: 10.3847/1538-4357/ab5e87
Part of ISSN: 1538-4357
Source: Self-asserted source
Gracjan Maciejewski
grade
Preferred source (of 3)‎

CoRoT-18 b: Analysis of High-Precision Transit Light Curves with Starspot Features

Acta Astronomica
2019 | Journal article
DOI: 10.32023/0001-5237/69.3.1
Source: Self-asserted source
Gracjan Maciejewski

Planet-star tidal interactions with precise transit timing

Contributions of the Astronomical Observatory Skalnate Pleso
2019 | Journal article
Source: Self-asserted source
Gracjan Maciejewski

Star-planet tidal interactions in the WASP-12 system

AAS/Division for Extreme Solar Systems Abstracts
2019 | Conference paper
Source: Self-asserted source
Gracjan Maciejewski

New transit timing observations for GJ 436 b, HAT-P-3 b, HAT-P-19 b, WASP-3 b, and XO-2 b

Information Bulletin on Variable Stars
2018 | Journal article
DOI: 10.22444/IBVS.6243
EID:

2-s2.0-85052801116
Contributors: Maciejewski, G.; Stangret, M.; Ohlert, J.; Basaran, Ç.S.; Maciejczak, J.; Puciata-Mroczynska, M.; Boulanger, E.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Planet-star interactions with precise transit timing. I. The refined orbital decay rate for WASP-12 b and initial constraints for HAT-P-23 B, Kelt-1 B, KelT-16 b, WASP-33 B and WASP-103 B

Acta Astronomica
2018 | Journal article
DOI: 10.32023/0001-5237/68.4.4
EID:

2-s2.0-85060038782
Contributors: Maciejewski, G.; Fernández, M.; Aceituno, F.; Martín-Ruiz, S.; Ohlert, J.; Dimitrov, D.; Szyszka, K.; Von Essen, C.; Mugrauer, M.; Bischoff, R. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N. VI. HD 238914 and TYC 3318-01333-1: two more Li-rich giants with planets

Astronomy and Astrophysics
2018 | Journal article
DOI: 10.1051/0004-6361/201732161
Source: Self-asserted source
Gracjan Maciejewski

WASP-12 b - an exoplanet falling onto its host star?

XXXVIII Polish Astronomical Society Meeting
2018 | Conference paper
Source: Self-asserted source
Gracjan Maciejewski

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N: V. A Massive Jupiter orbiting the very-low-metallicity giant star BD+03 2562 and a possible planet around HD 103485

Astronomy and Astrophysics
2017 | Journal article
DOI: 10.1051/0004-6361/201730471
EID:

2-s2.0-85032512567
Contributors: Villaver, E.; Niedzielski, A.; Wolszczan, A.; Nowak, G.; Kowalik, K.; Adamów, M.; Maciejewski, G.; Deka-Szymankiewicz, B.; Maldonado, J.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

UVSat: a concept of an ultraviolet/optical photometric satellite

Second BRITE-Constellation Science Conference: Small Satellites - Big Science
2017 | Conference paper
Source: Self-asserted source
Gracjan Maciejewski

Departure from the constant-period ephemeris for the transiting exoplanet WASP-12 b

Astronomy and Astrophysics
2016 | Journal article
DOI: 10.1051/0004-6361/201628312
EID:

2-s2.0-84962592151
Contributors: MacIejewski, G.; Dimitrov, D.; Fernández, M.; Sota, A.; Nowak, G.; Ohlert, J.; Nikolov, G.; Bukowiecki, L.; Hinse, T.C.; Pallé, E. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

New transit observations for HAT-P-30 b, HAT-P-37 b, TrES-5 b, WASP-28 b, WASP-36 b andWASP-39 b

Acta Astronomica
2016 | Journal article
EID:

2-s2.0-84979205231
Contributors: MacIejewski, G.; Dimitrov, D.; Mancini, L.; Southworth, J.; Ciceri, S.; D'Ago, G.; Bruni, I.; Raetz, St.; Nowak, G.; Ohlert, J. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

On the orbital period of the exoplanet WASP-39 b

Information Bulletin on Variable Stars
2016 | Journal article
EID:

2-s2.0-85006111180
Contributors: Maciejewski, G.; Ginski, C.H.; Gilbertn, H.; Mugrauer, M.; Neuhaeuser, R.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N: III. HD 5583 and BD+15 2375 - Two cool giants with warm companions

Astronomy and Astrophysics
2016 | Journal article
DOI: 10.1051/0004-6361/201527869
EID:

2-s2.0-84961659677
Contributors: Niedzielski, A.; Villaver, E.; Nowak, G.; Adamów, M.; Kowalik, K.; Wolszczan, A.; Deka-Szymankiewicz, B.; Adamczyk, M.; Maciejewski, G.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N: IV. TYC 3667-1280-1: The most massive red giant star hosting a warm Jupiter

Astronomy and Astrophysics
2016 | Journal article
DOI: 10.1051/0004-6361/201628417
EID:

2-s2.0-84964282779
Contributors: Niedzielski, A.; Villaver, E.; Nowak, G.; Adamów, M.; Maciejewski, G.; Kowalik, K.; Wolszczan, A.; Deka-Szymankiewicz, B.; Adamczyk, M.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

YETI observations of the young transiting planet candidate CVSO 30 b

Monthly Notices of the Royal Astronomical Society
2016 | Journal article
DOI: 10.1093/mnras/stw1159
EID:

2-s2.0-84983259193
Contributors: Raetz, S.; Schmidt, T.O.B.; Czesla, S.; Klocová, T.; Holmes, L.; Errmann, R.; Kitze, M.; Fernández, M.; Sota, A.; Briceño, C. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

A transit timing analysis with combined ground- and space-based photometry

EPJ Web of Conferences
2015 | Conference paper
DOI: 10.1051/epjconf/201510106054
EID:

2-s2.0-84960153260
Contributors: Raetz, St.; Fernandez, M.; Marka, C.; Heras, A.M.; Maciejewski, G.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

No variations in transit times for Qatar-1 b

Astronomy and Astrophysics
2015 | Journal article
DOI: 10.1051/0004-6361/201526031
EID:

2-s2.0-84929438752
Contributors: Maciejewski, G.; Fernández, M.; Aceituno, F.J.; Ohlert, J.; Puchalski, D.; Dimitrov, D.; Seeliger, M.; Kitze, M.; Raetz, S.; Errmann, R. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

The GAPS Programme with HARPS-N at TNG: VIII. Observations of the Rossiter-McLaughlin effect and characterisation of the transiting planetary systems HAT-P-36 and WASP-11/HAT-P-10

Astronomy and Astrophysics
2015 | Journal article
DOI: 10.1051/0004-6361/201526030
EID:

2-s2.0-84937418833
Contributors: Mancini, L.; Esposito, M.; Covino, E.; Raia, G.; Southworth, J.; Tregloan-Reed, J.; Biazzo, K.; Bonomo, A.S.; Desidera, S.; Lanza, A.F. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Three red giants with substellar-mass companions

Astrophysical Journal
2015 | Journal article
DOI: 10.1088/0004-637X/803/1/1
EID:

2-s2.0-84927650124
Contributors: Niedzielski, A.; Wolszczan, A.; Nowak, G.; Adamów, M.; Kowalik, K.; Maciejewski, G.; Deka-Szymankiewicz, B.; Adamczyk, M.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N I. A multiple planetary system around the red giant star TYC 1422-614-1

Astronomy and Astrophysics
2015 | Journal article
DOI: 10.1051/0004-6361/201424399
EID:

2-s2.0-84916937511
Contributors: Niedzielski, A.; Villaver, E.; Wolszczan, A.; Adamów, M.; Kowalik, K.; Maciejewski, G.; Nowak, G.; García-Hernández, D.A.; Deka, B.; Adamczyk, M.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

WASP-14 b: Transit timing analysis of 19 light curves

Monthly Notices of the Royal Astronomical Society
2015 | Journal article
DOI: 10.1093/mnras/stv1219
EID:

2-s2.0-84940121485
Contributors: Raetz, S.; Maciejewski, G.; Seeliger, M.; Marka, C.; Fernández, M.; Güver, T.; Göğüş, E.; Nowak, G.; Vânko, M.; Berndt, A. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Investigation of a transiting planet candidate in Trumpler 37: An astro-physical false positive eclipsing spectroscopic binary star

Astronomische Nachrichten
2014 | Journal article
DOI: 10.1002/asna.201412047
EID:

2-s2.0-84899710220
Contributors: Errmann, R.; Torres, G.; Schmidt, T.O.B.; Seeliger, M.; Howard, A.W.; Maciejewski, G.; Neuhäuser, R.; Meibom, S.; Kellerer, A.; Dimitrov, D.P. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

On the GJ 436 planetary system

Acta Astronomica
2014 | Journal article
EID:

2-s2.0-84938091255
Contributors: Maciejewski, G.; Niedzielski, A.; Nowak, G.; Pallé, E.; Tingley, B.; Errmann, R.; Neuhäuser, R.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Revisiting parameters for the WASP-1 planetary system

Acta Astronomica
2014 | Journal article
EID:

2-s2.0-84929411077
Contributors: Maciejewski, G.; Ohlert, J.; Dimitrov, D.; Puchalski, D.; Nedoroščík, J.; Vaňko, M.; Marka, C.; Baar, S.; Raetz, St.; Seeliger, M. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Transit timing analysis in the HAT-P-32 system

Monthly Notices of the Royal Astronomical Society
2014 | Journal article
DOI: 10.1093/mnras/stu567
EID:

2-s2.0-84900029736
Contributors: Seeliger, M.; Dimitrov, D.; Kjurkchieva, D.; Mallonn, M.; Fernandez, M.; Kitze, M.; Casanova, V.; Maciejewski, G.; Ohlert, J.M.; Schmidt, J.G. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Transit timing of TrES-2: A combined analysis of ground-and space-based photometry

Monthly Notices of the Royal Astronomical Society
2014 | Journal article
DOI: 10.1093/mnras/stu1505
EID:

2-s2.0-84929431238
Contributors: Raetz, S.; Maciejewski, G.; Ginski, C.; Mugrauer, M.; Berndt, A.; Eisenbeiss, T.; Adam, C.; Raetz, M.; Roell, T.; Seeliger, M. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

BD+15 2940 and HD 233604: Two giants with planets close to the engulfment ZONE

Astrophysical Journal
2013 | Journal article
DOI: 10.1088/0004-637X/770/1/53
EID:

2-s2.0-84878326073
Contributors: Nowak, G.; Niedzielski, A.; Wolszczan, A.; Adamów, M.; MacIejewski, G.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Constraints on a second planet in the wasp-3 system

Astronomical Journal
2013 | Journal article
DOI: 10.1088/0004-6256/146/6/147
EID:

2-s2.0-84889072134
Contributors: Maciejewski, G.; Niedzielski, A.; Wolszczan, A.; Nowak, G.; Neuhäuser, R.; Winn, J.N.; Deka, B.; Adamów, M.; Górecka, M.; Fernández, M. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Multi-site campaign for transit timing variations of WASP-12 b: Possible detection of a long-period signal of planetary origin a long-period signal of planetary origin

Astronomy and Astrophysics
2013 | Journal article
DOI: 10.1051/0004-6361/201220739
EID:

2-s2.0-84874600719
Contributors: Maciejewski, G.; Dimitrov, D.; Seeliger, M.; Raetz, S.; Bukowiecki, L.; Kitze, M.; Errmann, R.; Nowak, G.; Niedzielski, A.; Popov, V. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

New mid-transit times for hat-p-36b, tres-3b, and wasp-43b

Information Bulletin on Variable Stars
2013 | Journal article
EID:

2-s2.0-85020643862
Contributors: Maciejewski, G.; Puchalski, D.; Saral, G.; Derman, E.; Kitze, M.; Bukowiecki, L.; Seeliger, M.; Neuhaeuser, R.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

New mid-transit times for HAT-P-36B, TrES-3B, and WASP-43B

Information Bulletin on Variable Stars
2013 | Journal article
EID:

2-s2.0-84937420528
Contributors: Maciejewski, G.; Puchalski, D.; Saral, G.; Derman, E.; Kitze, M.; Bukowiecki, L.; Seeliger, M.; Neuhaeuser, R.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Photometric follow-up of the transiting planetary system TrES-3: Transittiming variation and long-term stability of the system

Monthly Notices of the Royal Astronomical Society
2013 | Journal article
DOI: 10.1093/mnras/stt502
EID:

2-s2.0-84878667041
Contributors: Vaňko, M.; Maciejewski, G.; Jakubík, M.; Krejčová, T.; Budaj, J.; Pribulla, T.; Ohlert, J.; Raetz, S.; Parimucha, S.; Bukowiecki, L.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

YETI - Search for young transiting planets * ** ***

EPJ Web of Conferences
2013 | Conference paper
DOI: 10.1051/epjconf/20134703004
EID:

2-s2.0-84877631516
Contributors: Errmann, R.; Neuhäuser, R.; Torres, G.; Terada, H.; Kellerer, A.; Maciejewski, G.; Seeliger, M.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

A possible detection of occultation by a proto-planetary clump in GMCephei

Astrophysical Journal
2012 | Journal article
DOI: 10.1088/0004-637X/751/2/118
EID:

2-s2.0-84861149185
Contributors: Chen, W.P.; Hu, S.C.-L.; Errmann, R.; Adam, C.; Baar, S.; Berndt, A.; Bukowiecki, L.; Dimitrov, D.P.; Eisenbeiß, T.; Fiedler, S. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

International observational campaigns of the last two eclipses in EE Cephei: 2003 and 2008/9

Astronomy and Astrophysics
2012 | Journal article
DOI: 10.1051/0004-6361/201016235
EID:

2-s2.0-84864469246
Contributors: Gałan, C.; Mikołajewski, M.; Tomov, T.; Graczyk, D.; Apostolovska, G.; Barzova, I.; Bellas-Velidis, I.; Bilkina, B.; Blake, R.M.; Bolton, C.T. et al.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier
grade
Preferred source (of 2)‎

Open clusters in 2MASS photometry. II. Mass function and mass segregation

Acta Astronomica
2012 | Journal article
EID:

2-s2.0-84869000923
Contributors: Bukowiecki, Ł.; Maciejewski, G.; Konorski, P.; Niedzielski, A.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Period-age correlations for eclipsing binaries in stellar clusters

Information Bulletin on Variable Stars
2012 | Journal article
EID:

2-s2.0-84868627190
Contributors: Bukowiecki, L.; Maciejewski, G.; Konorski, P.; Errmann, R.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Period-age correlations for eclipsing binaries in stellar clusters

Information Bulletin on Variable Stars
2012 | Journal article
EID:

2-s2.0-84890076215
Contributors: Bukowiecki, L.; Maciejewski, G.; Konorski, P.; Errmann, R.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Planets around the K-giants BD+20 274 and HD 219415

Astrophysical Journal
2012 | Journal article
DOI: 10.1088/0004-637X/756/1/53
EID:

2-s2.0-84865170322
Contributors: Gettel, S.; Wolszczan, A.; Niedzielski, A.; Nowak, G.; Adamów, M.; Zieliński, P.; MacIejewski, G.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier

Substellar-mass companions to the K-giants HD240237, BD +48 738, and HD96127

Astrophysical Journal
2012 | Journal article
DOI: 10.1088/0004-637X/745/1/28
EID:

2-s2.0-84855777696
Contributors: Gettel, S.; Wolszczan, A.; Niedzielski, A.; Nowak, G.; Adamów, M.; Zieliński, P.; MacIejewski, G.
Source: Self-asserted source
Gracjan Maciejewski via Scopus - Elsevier
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Peer review (9 reviews for 2 publications/grants)

Review activity for Astrophysics and space science. (1)
Review activity for Monthly notices of the Royal Astronomical Society (8)
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