|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
GY And |
|
|
| AAVSO UID |
|
000-BBD-180 (9 observations) |
|
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
01 35 30.46 +45 08 45.2 |
| Proper motion |
|
| Galactic coord. |
131.533 -16.684 |
Other names
(Internal only)
|
|
BD+44 341 |
HD 9996 |
HIP 7651 |
|
HR 465 |
SAO 37393 |
|
(Not logged in) Add name
|
| Variability type |
|
ACV |
|
|
| Spectral type |
B9VpCrEu |
| Mag. range |
|
6.27 - 6.44 V |
|
|
| Discoverer |
-- |
| Epoch |
|
| Outburst |
-- |
| Period |
8000: d (21.90 y) |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
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.]. |
|
|
|
|
(Not logged in) Add remark
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
|
|
|
|
|
|
External Links
|
|
|
Links open in a new window. Not all links may be valid for this particular target.
|
|
|
|
Location
|
Go
|
Select a Location for more details.
|
|
|
|
|
Catalog Data
|
|
|
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
|
|
2MASS
|
J = 6.34 | H = 6.40 | K = 6.43 | J - K = -0.09 |
|
AllWISE
|
W1 = 6.47 | W2 = 6.44 | W3 = 6.53 | W4 = 6.38 | W1 - W2 = 0.03 | W3 - W4 = 0.15 |
|
|
|
|
Images
|
|
|
Please review Digitized Sky Survey Acknowledgment and Copyright.
|
|
|
|
Image not downloaded. Click Retrieve Image to download and view. |
Retrieve image
|
|
|
|
|
Supporting Documents
|
|
|
|
|
There are currently no supporting documents on file for this star.
|
(Not logged in) Add document
|
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
2 |
Admin, VSX
|
2010-01-04 23:43 UTC |
Update from the GCVS version of November 2009. |
|
|
1 |
Admin, VSX
|
2005-12-17 20:33 UTC |
Initial upload. |
|
