|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
tau Cyg |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
21 12 47.48 +37 49 52.5 |
| Proper motion |
|
| Galactic coord. |
82.854 -7.432 |
Other names
(Internal only)
|
|
65 Cyg |
1RXS J211447.4+380233 |
AAVSO 2110+37 |
|
ADS 14787 |
BD+37 4240 |
GJ 822.1 A |
|
HD 202444 |
HIP 104887 |
HR 8130 |
|
IRC +40475 |
RAFGL 5591S |
SAO 71121 |
(Not logged in) Add name
|
| Variability type |
|
DSCT |
|
|
| Spectral type |
F0IV |
| Mag. range |
|
3.73 - 3.74 V |
|
|
| Discoverer |
-- |
| Epoch |
|
| Outburst |
-- |
| Period |
-- |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
Otero, Sebastian Alberto
|
Combined range given. The DSCT varies from V= 3.82 to 3.84. There is a V= 6.43, G1V companion 0.8" away. |
|
2 |
GCVS Team |
VB A (B 6.44m, G1V, A = 0.88", P = 49.80yr; C 12.20m, 29", 230deg). 0.083d <= P <= 0.125d. The range of total light variation is given. |
|
|
|
|
(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 = 2.88 | H = 2.85 | K = 2.54 | J - K = 0.34 |
|
|
|
|
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
|
|
|
|
|
Stellar Association Membership
|
|
|
|
|
ASCC 113 |
Open Cluster |
2012A&A...548A..97Z |
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
