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Details for Revision 1
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Name
  USNO-A2.0 1275-11380270  
AAVSO UID
--  
Constellation
Lyra Sequence
J2000.0
19 26 01.08 +43 00 44.3  (291.50450 +43.01231) Search nearby
B1950.0 19 24 25.33 +42 54 40.2
Galactic coord. 75.208 +12.312
Other names

(Internal only)
--
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Variability type
EW
Spectral type --
Mag. range
11.70 - 11.80 CR
Discoverer --
Epoch
30 Oct 2010 (HJD 2455499.945) Ephemeris
Outburst --
Period 0.438117 d  (10.5148 h)
Rise/eclipse dur. --
Remarks
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1 2020RAA....20..163Q Uncertain identification. Very close binary of similar magnitudes. Combined magnitudes given.
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References
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1 Qian, S.-B.; Zhu, L.-Y.; Liu, L.; et al., 2020, Contact binaries at
different evolutionary stages
2020RAA....20..163Q
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6155
2015IBVS.6155....1K
3 E.G. Lapukhin, S.A. Veselkov, D.A. Yatmanov, A.M. Zubareva, 2013, PZP 13, 4 2013PZP....13....4L
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2023-04-23 15:15 UTC Spectral type from 2020RAA....20..163Q.
2 Admin, VSX 2016-01-07 04:33 UTC Update from [2015IBVS.6155....1K].
1 Admin, VSX 2013-03-01 03:14 UTC Initial upload.