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Details for Revision 1
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Name
KID 07955301
AAVSO UID
--
Constellation
Lyra
Sequence
J2000.0
19 20 44.69 +43 43 25.9 (290.18621 +43.72386)
Search nearby
B1950.0
19 19 10.92 +43 37 43.3
Galactic coord.
75.448 +13.482
Other names
(Internal only)
2MASS J19204469+4343258
GSC 03146-01221
KIC 07955301
KOI-6938
LAMOST J192044.71+434325.9
TIC 159306035
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Variability type
EA
Spectral type
--
Mag. range
12.605 - ? R
Discoverer
--
Epoch
08 May 2009 (HJD 2454960.4547)
Ephemeris
Outburst
--
Period
15.31210 d
Rise/eclipse dur.
--
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1
Otero, Sebastian Alberto
The primary is a non-eclipsing red giant in a 209.76 d. orbit with an inner binary that exhibits eclipses with varying depths during a 7.3-year long interval, and no eclipses during the consecutive 11.9 years. Next eclipse season starts on January 18, 2028. Eclipse Timing Variations up to 4 h. (
2022A&A...668A.173G
).
2
2013arXiv1303.1197G
Pulsations detected. Triple star.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1
Gaulme, P.; Borkovits, T.; Appourchaux, T.; et al., 2022, KIC 7955301: A
hierarchical triple system with eclipse timing variations and an
oscillating red giant
2022A&A...668A.173G
2
Frasca, A.; Molenda-Żakowicz, J.; De Cat, P.; et al., 2016, Activity
indicators and stellar parameters of the Kepler targets. An application of
the ROTFIT pipeline to LAMOST-Kepler stellar spectra
2016A&A...594A..39F
3
P. Gaulme, J. Mc Keever, M.L. Rawls, J. Jackiewicz, B. Mosser, J. Guzik,
2013, arXiv:1303.1197 [astro-ph.SR]
2013arXiv1303.1197G
4
R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR]
2011arXiv1103.1659S
5
R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve)
2011arXiv1103.1659S
6
J.L. Coughlin, M. Lopez-Morales, T.E. Harrison, N. Ule, D.I. Hoffman, 2010,
arXiv:1007.4295v2 [astro-ph.SR]
2010arXiv1007.4295C
7
A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR]
2010arXiv1006.2815P
8
A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve)
2010arXiv1006.2815P
9
Kepler data (MAST)
--
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4
Otero, Sebastian Alberto
2024-05-23 20:11 UTC
Type, period, maximum magnitude and amplitude from
2022A&A...668A.173G
. Spectral type from
2016A&A...594A..39F
and
2022A&A...668A.173G
.
3
Admin, VSX
2013-03-08 02:23 UTC
Update from [
2013arXiv1303.1197G
].
2
Admin, VSX
2011-03-13 04:34 UTC
Update from [
2011arXiv1103.1659S
].
1
Admin, VSX
2010-06-19 01:56 UTC
Initial upload.
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