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Latest Details
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| Name |
GY And |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
01 35 30.46 +45 08 45.2 |
| Proper motion |
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| Galactic coord. |
131.533 -16.684 |
Other names
(Internal only)
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BD+44 341 |
HD 9996 |
HIP 7651 |
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HR 465 |
SAO 37393 |
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(Not logged in) Add name
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| Variability type |
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ACV |
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| Spectral type |
B9VpCrEu |
| Mag. range |
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6.27 - 6.44 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
8000: d (21.90 y) |
| 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 |
SB1 (P = 273.2d [G.W.Preston, S.C.Wolff, ApJ 160, 1071, 1970.], P = 272.99d [G.Scholz, AN 299, H. 2, 81, 1978.]). For spectral changes, variations of light and magnetic field it is possible that P = 23a [G.W.Preston, PASP 82, 878, 1970.] or 20.60a [G.Scholz, AN 299, H. 2, 81, 1978.]. [K.D.Rakosch, W.Fiedler, AsAp Suppl 31, 83, 1978.] gives P ~36.5d and Delta(V) ~0.049m. Periods 4.92a and 1.8d may exist [G.Scholz, AN 299, H. 2, 81, 1978.]. |
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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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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 = 6.34 | H = 6.40 | K = 6.43 | J - K = -0.09 |
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AllWISE
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W1 = 6.47 | W2 = 6.44 | W3 = 6.53 | W4 = 6.38 | W1 - W2 = 0.03 | W3 - W4 = 0.15 |
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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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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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2010-01-04 23:43 UTC |
Update from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-17 20:33 UTC |
Initial upload. |
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