|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
V2817 Oph |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
18 28 26.90 +07 07 17.1 |
| Proper motion |
| RA: -7.0 +/- 3.7 mas/y | Dec: 13.4 +/- 4.0 mas/y | Source: UCAC4 |
|
| Galactic coord. |
37.004 +7.814 |
Other names
(Internal only)
|
|
2MASS J18305229+0709270 |
UNSW-TR 2 |
VSX J183052.3+070927 |
(Not logged in) Add name
|
| Variability type |
|
EA |
|
|
| Spectral type |
K7Ve+K7Ve |
| Mag. range |
|
13.9 (0.14) V |
|
|
| Discoverer |
T.B. Young, M.G. Hidas, J.K. Webb, M.C.B. Ashley, J.L. Christiansen, A. Derekas, C. Nutto |
| Epoch |
|
| Outburst |
-- |
| Period |
2.11674 d |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
|
|
|
|
(Not logged in) Add remark
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052 |
2013IBVS.6052....1K |
|
2 |
Young, T.B., Hidas, M.G., Webb, J.K., et al. 2006, MN, 370, No. 3, 1529 |
2006MNRAS.370.1529Y |
|
3 |
A new detached K7 dwarf eclipsing binary system |
2006MNRAS.370.1529Y |
|
|
|
|
|
|
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 = 10.92 | H = 10.23 | K = 10.08 | J - K = 0.84 |
|
AllWISE
|
W1 = 9.83 | W2 = 9.81 | W3 = 9.71 | W1 - W2 = 0.02 |
|
|
|
|
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.
|
|
|
|
|
