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Latest Details
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Name |
AH Cyg |
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AAVSO UID |
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Constellation |
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J2000.0 |
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B1950.0 |
19 58 51.75 +40 02 28.5 |
Proper motion |
RA: 0.1 +/- 0.9 mas/y | Dec: -7.4 +/- 0.9 mas/y | Source: UCAC4 |
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Galactic coord. |
75.828 +5.282 |
Other names

(Internal only)
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AN 175.1908 |
ASASSN-V J200036.83+401047.6 |
BD+39 3997 |
IOMC 3154000049 |
IRC +40372 |
RAFGL 5454S |
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Variability type |
SRB |
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Spectral type |
M6.5 |
Mag. range |
10.8 - 12.3 p |
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Discoverer |
L. Ceraski (21 November 1908) |
Epoch |
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Outburst |
-- |
Period |
112 d |
Rise/eclipse dur. |
40%: (45 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 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012, arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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B.V.Kukarkin, P.G.Koulikovsky, Perem. Zvezdy 7, N3, 149, 1949. |
1949PZ......7..149K |
3 |
Ceraski, W., 1908, Deux variables nouvelles |
1908AN....179..291C |
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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 = 3.33 | H = 2.35 | K = 1.84 | J - K = 1.49 |
AllWISE
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W3 = 1.27 | W4 = 0.68 | W3 - W4 = 0.60 |
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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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