|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
V2284 Cyg |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
19 28 32.02 +48 48 39.1 |
| Proper motion |
| RA: 10.4 +/- 2.9 mas/y | Dec: 13.0 +/- 2.5 mas/y | Source: UCAC4 |
|
| Galactic coord. |
80.984 +14.239 |
Other names
(Internal only)
|
(Not logged in) Add name
|
| Variability type |
|
EW |
|
|
| Spectral type |
G7 |
| Mag. range |
|
12.71 - 13.45 * |
|
|
| Discoverer |
-- |
| Epoch |
|
| Outburst |
-- |
| Period |
0.306994 d (7.3679 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 |
Qian, S.-B.; Zhu, L.-Y.; Liu, L.; et al., 2020, Contact binaries at
different evolutionary stages |
2020RAA....20..163Q |
|
2 |
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties |
2018A&A...616A...1G |
|
3 |
Bob Nelson's O-C files, 2016 |
-- |
|
4 |
R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] |
2011arXiv1103.1659S |
|
5 |
R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve) |
2011arXiv1103.1659S |
|
6 |
A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve) |
2010arXiv1006.2815P |
|
7 |
A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph] |
2008arXiv0808.2558P |
|
8 |
A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data) |
2008arXiv0808.2558P |
|
9 |
J.M. Kreiner, 2004, Acta Astronomica 54, 207 |
2004AcA....54..207K |
|
10 |
E. Bl*attler, R. Diethelm, IBVS N4985, 2000. |
2000IBVS.4985....1B |
|
11 |
C.Akerlof et al., AJ 119, 1901, 2000. |
2000AJ....119.1901A |
|
12 |
Kepler data (MAST) |
-- |
|
|
|
|
|
|
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 = 11.90 | H = 11.55 | K = 11.47 | J - K = 0.43 |
|
AllWISE
|
W1 = 11.28 | W2 = 11.31 | W3 = 11.40 | W1 - W2 = -0.03 |
|
APASS-DR9
|
B = 13.93 | V = 13.12 | g' = 13.49 | r' = 12.99 | i' = 12.64 | B - V = 0.80 |
|
|
|
|
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.
|
|
|
|
|
