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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
V2839 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 45 03.22 +43 05 22.7 |
| Proper motion |
| RA: 1.572 +/- 0.053 mas/y | Dec: 0.776 +/- 0.051 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
90.985 -7.823 |
Other names
(Internal only)
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ASASSN-V J214702.16+431919.1 |
BD+ 42 4207 |
HD 207331 |
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HIP 107557 |
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(Not logged in) Add name
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| Variability type |
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DSCT |
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| Spectral type |
A0V |
| Mag. range |
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8.33 V (0.05)B |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.044468 d (64.034 min) |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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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 |
E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6155 |
2015IBVS.6155....1K |
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2 |
Two-site CCD observations and spectroscopy of HD 207331: a new delta Scuti
variable in Cygnus |
2010arXiv1007.2048F |
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3 |
L. Fox-Machado, W.J. Schuster, C. Zurita, J.S. Silva, R. Michel, 2010,
arXiv:1005.4705v1 [astro-ph.SR] |
2010arXiv1005.4705F |
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4 |
K. Olah, J. Jurcsik, editors, 2009, IBVS 5900 |
2009IBVS.5900....1. |
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5 |
W.J. Schuster, J. Ochoa, C. Zurita, L. Fox Machado, 2009, IBVS 5900 (online
data) |
2009IBVS.5900....1. |
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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 = 7.94 | H = 7.91 | K = 7.82 | J - K = 0.12 |
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AllWISE
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W1 = 7.75 | W2 = 7.81 | W3 = 7.79 | W4 = 7.55 | W1 - W2 = -0.06 | W3 - W4 = 0.23 |
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APASS-DR9
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B = 8.57 | V = 8.38 | g' = 8.38 | r' = 8.35 | i' = 8.44 | B - V = 0.20 |
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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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