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OGLE-TR-10: Difference between revisions

Coordinates: Sky map 17h 51m 28.25s, −29° 52′ 34.9″
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| epoch = J2000.0
| epoch = J2000.0
| constell = [[Sagittarius (constellation)|Sagittarius]]
| constell = [[Sagittarius (constellation)|Sagittarius]]
| ra = {{RA|17|51|28.25}}<ref name="SIMBAD"/>
| ra = {{RA|17|51|28.2594}}<ref name="Gaia DR3"/>
| dec = {{DEC|−29|52|34.9}}<ref name="SIMBAD"/>
| dec = {{DEC|−29|52|35.231}}<ref name="Gaia DR3"/>
| spectral = G2V<ref name="SIMBAD"/>
| spectral = G2V<ref name="SIMBAD"/>
| appmag_v = 15.780<ref name="SIMBAD"/>
| appmag_v = 15.780<ref name="SIMBAD"/>
Line 27: Line 27:
|access-date=2009-04-30}}</ref>
|access-date=2009-04-30}}</ref>
}}
}}
{{Starbox astrometry
{{Starbox astrometry
| dist_ly = ~5000
| radial_v =
| prop_mo_ra = {{val|0.208|(63)}}
| dist_pc = ~1500
| prop_mo_dec = {{val|−5.284|(40)}}
⚫
}}
| pm_footnote = <ref name="Gaia DR3"/>
| parallax = 0.8016
| p_error = 0.0394
| parallax_footnote = <ref name="Gaia DR3"/>
| absmag_v = 4.32
⚫
}}
{{Starbox detail
{{Starbox detail
| mass = 1.18 ± 0.04
| mass = 1.18 ± 0.04
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<ref name="Konacki2005">{{cite journal | title=A Transiting Extrasolar Giant Planet around the Star OGLE-TR-10 | last1=Konacki | first1=Maciej | last2=Torres | first2=Guillermo | last3=Sasselov | first3=Dimitar D. | last4=Jha | first4=Saurabh | display-authors=1 | journal=The Astrophysical Journal | volume=624 | issue=1 | pages=372–377 | year=2005 | arxiv=astro-ph/0412400 | bibcode=2005ApJ...624..372K | doi=10.1086/429127 | s2cid=119347135 }}</ref>
<ref name="Konacki2005">{{cite journal | title=A Transiting Extrasolar Giant Planet around the Star OGLE-TR-10 | last1=Konacki | first1=Maciej | last2=Torres | first2=Guillermo | last3=Sasselov | first3=Dimitar D. | last4=Jha | first4=Saurabh | display-authors=1 | journal=The Astrophysical Journal | volume=624 | issue=1 | pages=372–377 | year=2005 | arxiv=astro-ph/0412400 | bibcode=2005ApJ...624..372K | doi=10.1086/429127 | s2cid=119347135 }}</ref>

<ref name="Gaia DR3">{{Cite Gaia DR3|4056443366649948160}}</ref>


<ref name="SIMBAD">{{cite web | url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=OGLE-TR-10 | title=V* V5125 Sgr -- Star showing eclipses by its planet | publisher=[[Centre de Données astronomiques de Strasbourg]] | access-date=27 November 2013 }}</ref>
<ref name="SIMBAD">{{cite web | url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=OGLE-TR-10 | title=V* V5125 Sgr -- Star showing eclipses by its planet | publisher=[[Centre de Données astronomiques de Strasbourg]] | access-date=27 November 2013 }}</ref>

Latest revision as of 22:22, 13 May 2024

OGLE-TR-10

Artist's impression of the planetary system OGLE-TR-10.
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Sagittarius
Right ascension 17h 51m 28.2594s[1]
Declination −29° 52′ 35.231″[1]
Apparent magnitude (V) 15.780[2]
Characteristics
Spectral type G2V[2]
Apparent magnitude (V[2]) 15.780
Apparent magnitude (I[2]) 14.92
Variable type planetary transit variable[3]
Astrometry
Proper motion (μ) RA: 0.208(63) mas/yr[1]
Dec.: −5.284(40) mas/yr[1]
Parallax (π)0.8016 ± 0.0394 mas[1]
Distance4,100 ± 200 ly
(1,250 ± 60 pc)
Absolute magnitude (MV)4.32
Details
Mass1.18 ± 0.04 M☉
Radius1.15 ± 0.01 R☉
Metallicity [Fe/H]0.12 dex
Age>1.1 Gyr
Other designations
V5125 Sagittarii, SBC9 2452
Database references
SIMBADdata

OGLE-TR-10 is a distant, magnitude 16 star in the constellation of Sagittarius. It is located near the Galactic Center.[2] This star is listed as an eclipsing type variable star with the eclipse due to the passage of the planet as noted in the discovery papers.[4]

Planetary system

[edit]

This star is home to OGLE-TR-10b, a transiting planet found by the Optical Gravitational Lensing Experiment (OGLE) survey in 2002.[4][5]

The OGLE-TR-10 planetary system
Companion
(in order from star) 		Mass Semimajor axis
(AU) 		Orbital period
(days) 		Eccentricity Inclination Radius
b 0.63 ±0.14 MJ 0.04162 ±0.00004 3.10129 ±0.00001 0 — —

See also

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References

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  1. ^ a b c d Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy and Astrophysics. 674: A1. arXiv:2208.00211. Bibcode:2023A&A...674A...1G. doi:10.1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR.
  2. ^ a b c d e "V* V5125 Sgr -- Star showing eclipses by its planet". Centre de Données astronomiques de Strasbourg. Retrieved 27 November 2013.
  3. ^ "General Catalogue of Variable Stars Query results". Sternberg Astronomical Institute, Moscow, Russia. Sternberg Astronomical Institute. Retrieved 2009-04-30.
  4. ^ a b Udalski, A.; et al. (2002). "The Optical Gravitational Lensing Experiment. Search for Planetary and Low-Luminosity Object Transits in the Galactic Disk. Results of 2001 Campaign - Supplement". Acta Astronomica. 52 (2): 115–128. arXiv:astro-ph/0207133. Bibcode:2002AcA....52..115U.
  5. ^ Konacki, Maciej; et al. (2005). "A Transiting Extrasolar Giant Planet around the Star OGLE-TR-10". The Astrophysical Journal. 624 (1): 372–377. arXiv:astro-ph/0412400. Bibcode:2005ApJ...624..372K. doi:10.1086/429127. S2CID 119347135.
[edit]


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