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Latest Details
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Name
  V2541 Cyg  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 24 11.89 +48 55 26.1  (306.04954 +48.92392) Search nearby
B1950.0 20 22 40.11 +48 45 38.6
Proper motion
RA: 0.643 +/- 1.560 mas/yDec: 7.317 +/- 1.021 mas/ySource: Gaia DR1
Galactic coord. 85.494 +6.515
Other names

(Internal only)
2MASS J20241188+4855260 BD+48 3115 GSC 03580-00308
NSVS 5779961 UCAC2 50121736  
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Variability type
EA
Spectral type --
Mag. range
9.97 - 10.45: R1
Discoverer --
Epoch
31 Aug 1999 (HJD 2451421.73) Ephemeris
Outburst --
Period 2.3542 d
Rise/eclipse dur. 16%  (9 h)
Remarks
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1 2008OEJV...83....1O A twice longer period is also possible.
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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 Otero, S.A. 2008, OEJV, No. 83 2008OEJV...83....1O
3 S.A. Otero, 2008, OEJV 83 2008OEJV...83....1O
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 = 8.95H = 8.81K = 8.74J - K = 0.21
AllWISE W1 = 8.74W2 = 8.76W3 = 8.79W4 = 9.21W1 - W2 = -0.02W3 - W4 = -0.41
APASS-DR9 B = 10.38g' = 10.41r' = 10.04
Images
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Supporting Documents
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Revision History
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2 Admin, VSX 2013-04-15 20:52 UTC Update from [2013IBVS.6052....1K].
1 Admin, VSX 2008-08-22 14:32 UTC Initial upload.