|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
eps Peg |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
21 41 43.81 +09 38 41.6 |
| Proper motion |
|
| Galactic coord. |
65.571 -31.458 |
Other names
(Internal only)
|
|
8 Peg |
AAVSO 2139+09 |
ADS 15268 |
|
BD+09 4891 |
HD 206778 |
HIP 107315 |
|
HR 8308 |
IRC +10503 |
RAFGL 2800 |
|
SAO 127029 |
|
|
(Not logged in) Add name
|
| Variability type |
|
LC |
|
|
| Spectral type |
K2Ib |
| Mag. range |
|
2.37 - 2.45 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 |
GCVS Team |
VB A (B 12.66m, 81", 325deg; C 8.65m, 140", 321deg). Usually varies in the range 2.29m - 2.44m V. On 1972 september 26/27 in the interval 23h58m - 00h02m UT it was bright (0.7m V), then at 00h09m UT decreased to 2.4m V [R.J.Wood, IAU Circ N2450, 1972.]. On 1847 November 5 the star was 3.5m, then the brightness increased but on November 6 it was still fainter than normal [J.F.J.Schmidt, AN 45, 95, 1857.]. |
|
|
|
|
(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 = -0.12 | H = -0.75 | K = -0.86 | J - K = 0.74 |
|
AllWISE
|
W3 = -0.69 | W4 = -0.97 | W3 - W4 = 0.28 |
|
|
|
|
Images
|
|
|
Please review Digitized Sky Survey Acknowledgment and Copyright.
|
|
|
|
|
|
|
|
Supporting Documents
|
|
|
|
|
There are currently no supporting documents on file for this star.
|
(Not logged in) Add document
|
|
|
|
|
Campaigns/Programs
|
|
|
|
|
SNEWS Campaign
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
