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Details for Revision 1
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Name
  V2455 Cyg  
AAVSO UID
000-BFR-633 (28226 observations)  
Constellation
Cygnus Sequence
J2000.0
21 28 24.60 +46 40 31.0  (322.10250 +46.67528) Search nearby
B1950.0 21 26 34.45 +46 27 22.6
Galactic coord. 90.779 -3.129
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
BD+46 3325 GSC 03590-01884 HD 204615
NSV 25610 PPM 61522 SAO 50907
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Variability type
DSCT
Spectral type F2
Mag. range
8.53 - 8.97 V
Discoverer --
Epoch
02 Sep 2003 (HJD 2452885.3992) Ephemeris
Outburst --
Period 0.0942075 d  (2.26098 h)
Rise/eclipse dur. --
Remarks
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References
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1 P. Wils et al., 2011, IBVS 5977 2011IBVS.5977....1W
2 Wils, P., Van Cauteren, P., & Lampens, P. 2003, IBVS, No. 5475. 2003IBVS.5475....1W
3 K.M.Yoss, D.J.Bell, H.L.Detweiler, AJ 102, No.3, 975, 1991. 1991AJ....102..975Y
4 NSV 25610: A High-Amplitude {delta} Scuti Star CCD-B and V photometric data reveal that NSV 25610 = HD 204615 is a
high-amplitude Delta Scuti variable with a fundamental period of 0.0942064
days.
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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 2024-11-14 17:19 UTC Period, epoch and rise duration from AAVSO data.
3 Admin, VSX 2011-03-23 03:43 UTC Update from [2011IBVS.5977....1W].
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2006-08-20 03:12 UTC Initial upload.