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Details for Revision 2
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Name
  V2280 Cyg  
AAVSO UID
000-BDP-971 (161 observations)  
Constellation
Cygnus Sequence
J2000.0
19 21 43.90 +48 03 57.0  (290.43292 +48.06583) Search nearby
B1950.0 19 20 19.84 +47 58 10.0
Galactic coord. 79.602 +15.119
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASAS J192144+4803.9 GSC 03547-00216 NSVS 5588974
ROTSE1 J192143.82+480356.3    
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Variability type
EW
Spectral type --
Mag. range
13.32 - 14.08 *
Discoverer --
Epoch
13 Aug 2002 (HJD 2452500.143) Ephemeris
Outburst --
Period 0.353364 d  (8.4807 h)
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 ASAS-SN magnitudes contaminated by 2MASS J19214317+4803493 (V= 17.9; sep. 11"). Range has been corrected.
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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 Kepler Eclipsing Binary Catalog - Third Revision, 2019 --
3 Jayasinghe, T.; Kochanek, C. S.; Stanek, K. Z.; et al., 2018, The ASAS-SN
Catalog of Variable Stars I: The Serendipitous Survey		 2018arXiv180301001J
4 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
5 Bob Nelson's O-C files, 2016 --
6 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] 2011arXiv1103.1659S
7 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve) 2011arXiv1103.1659S
8 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve) 2010arXiv1006.2815P
9 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]		 2008arXiv0808.2558P
10 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)		 2008arXiv0808.2558P
11 S.J.Gettel, M.T.Geske, T.A.McKay, AJ 131, 621, 2006. 2006AJ....131..621G
12 J.M. Kreiner, 2004, Acta Astronomica 54, 207 2004AcA....54..207K
13 J.M. Kreiner, 2004, Acta Astronomica 54, 207 2004AcA....54..207K
14 E. Bl*attler, R. Diethelm, IBVS N4996, 2000. 2000IBVS.4996....1B
15 C.Akerlof et al., AJ 119, 1901, 2000. 2000AJ....119.1901A
16 Kepler data (MAST) --
External Links
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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.
9 Otero, Sebastian Alberto 2023-04-23 16:34 UTC Spectral type from 2020RAA....20..163Q.
8 Otero, Sebastian Alberto 2019-09-06 21:22 UTC Range from ASAS-SN data.
7 Admin, VSX 2018-12-22 01:38 UTC Position corrected. Gaia DR2 position.
6 Otero, Sebastian Alberto 2018-08-28 02:27 UTC Update from [2018arXiv180301001J].
5 Admin, VSX 2011-03-13 05:00 UTC Update from [2011arXiv1103.1659S].
4 Admin, VSX 2010-06-19 02:02 UTC Update from [2010arXiv1006.2815P].
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-03-12 01:48 UTC Update from [2004AcA....54..207K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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