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Latest Details
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| Name |
V2474 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 08 50.15 +33 39 07.6 |
| Proper motion |
| RA: -1.6 +/- 0.7 mas/y | Dec: -7.1 +/- 0.6 mas/y | Source: UCAC4 |
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| Galactic coord. |
71.517 +0.158 |
Other names
(Internal only)
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ASASSN-V J201046.26+334804.3 |
GSC 02679-02844 |
NSV 12870 |
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SON 10039 |
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(Not logged in) Add name
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| Variability type |
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EB/GS: |
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| Spectral type |
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| Mag. range |
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10.97 - 11.27 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
32.34 d |
| 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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1 |
Admin, VSX
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A possible different classification is RV [Kazarovets, E.V., Pastukhova, E.N., and Samus, N.N. 2007, this paper]. |
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2 |
2004IBVS.5557....1O |
Min II = 11.2V. |
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(Not logged in) Add remark
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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 |
Bob Nelson's O-C files, 2016 |
-- |
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2 |
E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863 |
2008IBVS.5863....1K |
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3 |
S.A.Otero, P.A.Dubovsky, IBVS N5557, 2004. |
2004IBVS.5557....1O |
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4 |
C.Hoffmeister, AN 290, H. 1-2, 43, 1967. |
1967AN....290...43H |
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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 = 8.12 | H = 7.47 | K = 7.23 | J - K = 0.89 |
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AllWISE
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W1 = 7.00 | W2 = 7.14 | W3 = 7.12 | W4 = 7.17 | W1 - W2 = -0.14 | W3 - W4 = -0.04 |
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APASS-DR9
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B = 13.10 | V = 11.17 | g' = 12.05 | r' = 10.66 | i' = 10.01 | B - V = 1.93 |
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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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Stellar Association Membership
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Roslund 5 |
Open Cluster |
2012A&A...548A..97Z |
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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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