|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
V2540 Cyg |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
20 22 02.06 +46 46 07.2 |
| Proper motion |
| RA: -5.666 +/- 3.180 mas/y | Dec: -9.960 +/- 2.160 mas/y | Source: Gaia DR1 |
|
| Galactic coord. |
83.791 +5.461 |
Other names
(Internal only)
|
|
2MASS J20233785+4655519 |
ASASSN-V J202337.78+465551.8 |
GSC 03576-00170 |
|
TYC 3576-170-1 |
|
|
(Not logged in) Add name
|
| Variability type |
|
EW |
|
|
| Spectral type |
G1V:+K2V: |
| Mag. range |
|
12.44 - 12.76 V |
|
|
| Discoverer |
-- |
| Epoch |
|
| Outburst |
-- |
| Period |
0.40500 d (9.720 h) |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
|
|
There are currently no remarks on file for this star.
|
(Not logged in) Add remark
|
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
Bob Nelson's O-C files, 2016 |
-- |
|
2 |
E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052 |
2013IBVS.6052....1K |
|
3 |
Nelson, R.H., Robb, R.M., Henden, A.A., et al. 2006, IBVS, No. 5724 |
2006IBVS.5724....1N |
|
4 |
Nelson, R.H., Robb, R.M., Henden, A.A., Krajci, T., Quester, W., 2006, IBVS
5724 |
2006IBVS.5724....1N |
|
|
|
|
|
|
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 = 11.06 | H = 10.73 | K = 10.61 | J - K = 0.45 |
|
AllWISE
|
W1 = 10.62 | W2 = 10.66 | W3 = 11.11 | W1 - W2 = -0.04 |
|
|
|
|
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
|
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
