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Latest Details
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| Name |
V2934 Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 23 39.05 +49 47 23.6 |
| Proper motion |
| RA: -7.2 +/- 7.5 mas/y | Dec: 1.8 +/- 6.7 mas/y | Source: UCAC4 |
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| Galactic coord. |
86.436 +6.973 |
Other names
(Internal only)
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2MASS J20250871+4957141 |
ASASSN-V J202508.71+495714.2 |
USNO-A2.0 1350-12274919 |
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| Variability type |
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EA |
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| Spectral type |
-- |
| Mag. range |
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14.43 - 14.58 R |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.68175 d (16.362 h) |
| Rise/eclipse dur. |
-- |
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Remarks
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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 et al., 2020, The 82nd
Name-List of Variable Stars. Part III - RA 20h to 24h and Novae |
2020PZ.....40....6K |
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2 |
A.A. Popov, A.Y. Burdanov, A.M. Zubareva, V.V. Krushinsky, E.A. Avvakumova,
K. Ivanov, 2015, PZP 15, 7 |
2015PZP....15....7P |
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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 = 13.24 | H = 13.01 | K = 12.80 | J - K = 0.44 |
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AllWISE
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W1 = 12.32 | W2 = 12.37 | W1 - W2 = -0.05 |
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APASS-DR9
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B = 15.91 | V = 15.07 | g' = 15.46 | r' = 14.65 | i' = 14.33 | B - V = 0.84 |
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Images
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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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