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Latest Details
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Name
  V2523 Cyg  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 09 28.61 +35 44 01.3  (302.36921 +35.73369) Search nearby
B1950.0 20 07 35.49 +35 35 08.5
Proper motion
RA: -2.716 +/- 0.037 mas/yDec: -6.266 +/- 0.043 mas/ySource: Gaia DR1
Galactic coord. 72.992 +1.434
Other names

(Internal only)
ALS 10885 ASASSN-V J200928.52+354401.1 BD+35 3995
GSC 02683-03518 HD 191612 HIP 99308
LS II +35 54 PPM 84335 SAO 69520
TYC 2683-3518-1    
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Variability type
SXARI:
Spectral type O8fpe
Mag. range
7.84 - 7.91 Hp
Discoverer --
Epoch
--
Outburst --
Period 538 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2010arXiv1009.3564W Oblique rotation of magnetic field, stellar rotation period 537.6d.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052
2013IBVS.6052....1K
2 W.L.F. Marcolino, J.-C. Bouret, J.O. Sundqvist et al., 2013,
arXiv:1302.4708 [astro-ph.SR]
2013arXiv1302.4708M
3 G.A. Wade et al., 2010, arXiv:1009.3564v1 [astro-ph.SR] 2010arXiv1009.3564W
4 Walborn, N.R., Howarth, I.D., Rauw, G., et al. 2004, ApJ, 617, No. 1, L61 2004ApJ...617L..61W
5 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 7.12H = 7.12K = 7.03J - K = 0.09
AllWISE W1 = 6.85W2 = 6.78W3 = 6.71W4 = 6.55W1 - W2 = 0.07W3 - W4 = 0.16
Images
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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.
3 Admin, VSX 2013-04-16 00:52 UTC Update from [2013IBVS.6052....1K].
2 Admin, VSX 2013-02-21 01:59 UTC Update from [2013arXiv1302.4708M].
1 Admin, VSX 2010-09-22 00:54 UTC Initial upload.