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Latest Details
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| Name |
ER Cyg |
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| AAVSO UID |
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000-BDN-324 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 47 13.57 +30 17 06.9 |
| Proper motion |
| RA: -8.9 +/- 5.3 mas/y | Dec: 2.8 +/- 5.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
66.232 +2.258 |
Other names
(Internal only)
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AN 191.1928 |
ASASSN-V J194912.28+302443.2 |
IRC +30393 |
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RAFGL 5432S |
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| Variability type |
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M |
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| Spectral type |
M8ea |
| Mag. range |
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13.4 - 16.3 p |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
326.1 d |
| Rise/eclipse dur. |
57% (186 d) |
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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 |
C. Yesilyaprak, S.K. Yerli, B.B. Gücsav, 2012, NewA 17, 504 |
2012NewA...17..504Y |
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2 |
A.A.Wachmann, Bergd Abh V1, N4, 1966. |
1966AAHam...6..281W |
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3 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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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 = 4.28 | H = 3.20 | K = 2.53 | J - K = 1.75 |
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AllWISE
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W3 = 0.69 | W4 = 0.23 | W3 - W4 = 0.46 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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