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Latest Details
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Name |
V1331 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 59 32.25 +50 09 54.9 |
Proper motion |
RA: -3.9 +/- 2.2 mas/y | Dec: -1.2 +/- 1.7 mas/y | Source: UCAC4 |
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Galactic coord. |
90.314 +2.676 |
Other names

(Internal only)
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AAVSO 2056+49 |
ASASSN-V J210109.18+502144.9 |
HBC 302 |
IOMC 3596000039 |
LkHA 120 |
SVS 1701 |
(Not logged in) Add name
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Variability type |
INST |
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Spectral type |
A8-F0eq(T) |
Mag. range |
10.59 - 13.08 V |
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Discoverer |
-- |
Epoch |
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Outburst |
-- |
Period |
-- |
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 |
GCVS Team |
Associated with a cometary nebula. |
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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 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012, arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
2 |
G.V.Zajtseva, Perem. Zvezdy 16, N4, 435, 1968. |
1968PZ.....16..435Z |
3 |
L.V.Kuhi, ApJ 140, 1409, 1964. |
1964ApJ...140.1409K |
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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 = 9.88 | H = 9.29 | K = 8.56 | J - K = 1.32 |
AllWISE
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W1 = 7.14 | W2 = 6.13 | W3 = 3.88 | W4 = 1.44 | W1 - W2 = 1.01 | W3 - W4 = 2.44 |
APASS-DR9
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B = 13.19 | V = 12.04 | g' = 12.74 | r' = 11.64 | i' = 11.16 | B - V = 1.15 |
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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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Campaigns/Programs
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YSO Program
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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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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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