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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
V2455 Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
21 26 34.40 +46 27 22.5 |
| Proper motion |
| RA: 1.975 +/- 0.686 mas/y | Dec: -2.910 +/- 0.553 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
90.779 -3.129 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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BD+46 3325 |
GSC 03590-01884 |
HD 204615 |
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NSV 25610 |
PPM 61522 |
SAO 50907 |
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| Variability type |
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HADS |
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| Spectral type |
F2 |
| Mag. range |
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8.53 - 8.97 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.09420616 d (2.260948 h) |
| Rise/eclipse dur. |
35% (0.7913 h) |
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Remarks
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There are currently no remarks on file for this star.
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
P. Wils et al., 2011, IBVS 5977 |
2011IBVS.5977....1W |
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2 |
Wils, P., Van Cauteren, P., & Lampens, P. 2003, IBVS, No. 5475. |
2003IBVS.5475....1W |
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3 |
K.M.Yoss, D.J.Bell, H.L.Detweiler, AJ 102, No.3, 975, 1991. |
1991AJ....102..975Y |
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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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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 8.28 | H = 8.17 | K = 8.13 | J - K = 0.15 |
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AllWISE
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W1 = 8.07 | W2 = 8.10 | W3 = 8.11 | W4 = 8.00 | W1 - W2 = -0.03 | W3 - W4 = 0.11 |
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APASS-DR9
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B = 11.90 | V = 11.48 | g' = 10.26 | r' = 11.91 | i' = 11.34 | B - V = 0.42 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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