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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
V1239 Her |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 00 20.76 +32 34 08.2 |
| Galactic coord. |
54.864 +36.108 |
Other names
(Internal only)
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1SWXRT J170213.1+322954 |
1SWXRT J170213.4+322956 |
1SXPS J170213.1+322953 |
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2MASS J17021325+3229542 |
2SXPS 149349 |
ASASSN-V J170213.25+322954.3 |
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ATO J255.5552+32.4983 |
GALEX J170213.2+322954 |
GSC2.3 N3J5000649 |
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Gaia21ddn |
SDSS J170213.25+322954.1 |
SDSS J170213.26+322954.1 |
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USNO-B1.0 1224-0343938 |
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(Not logged in) Add name
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| Variability type |
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UGSU+E |
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| Spectral type |
WD+M0Ve |
| Mag. range |
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13.7 CR - 19.1 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.100082207 d (2.4019730 h) |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
2006JBAA..116..187B |
Eclipsing variability in quiescence: 17.4m - 19.1mV, Min = 2453648.236507 + 0.10008215d x E, D = 0.1P. |
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2 |
Boyd, David
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Superhump period 0.10496 d |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
-- |
J.Brit.Astron.Assoc. 116, 187 (2006) |
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2 |
Gaia Alerts, 2021 (online data) |
-- |
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3 |
E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052 |
2013IBVS.6052....1K |
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4 |
T. Kato, F.-J. Hambsch, H. Maehara et al., 2012, arXiv:1210.0678
[astro-ph.SR] |
2012arXiv1210.0678K |
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5 |
B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] |
2009arXiv0905.3476G |
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6 |
Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) |
2009ApJ...696..870D |
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7 |
Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) |
2009ApJ...696..870D |
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8 |
Boyd, D., Oksanen, A., and Henden, A. 2006, JBAA, 116, No. 4, 187 |
2006JBAA..116..187B |
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9 |
R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) |
2005JAD....11....2D |
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10 |
R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 15.63 | H = 15.05 | K = 14.81 | J - K = 0.82 |
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AllWISE
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W1 = 14.71 | W2 = 14.53 | W1 - W2 = 0.18 |
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GALEX-DR5
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FUV = 19.15 | NUV = 19.02 | FUV - NUV = 0.12 |
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SDSS-DR12
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u = 18.16 | g = 17.91 | r = 17.81 | i = 17.40 | z = 16.99 | u - g = 0.25 | r - i = 0.41 |
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Images
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Supporting Documents
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Click document name to open or save. Browser plug-in or other software may be required for viewing.
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1 |
Measurement of the orbital and superhump periods of the eclipsing cataclysmic variable SDSS J170213.
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Boyd, David
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2006-05-30 10:47 UTC |
The orbital period of the eclipsing cataclysmic variable SDSS J170213.26+322954.1 has been measured as 0.10008215+/-0.00000001d using observations of eclipses during the first recorded superoutburst in October 2005 together with eclipses observed in quiescence in July 2003. This period puts the system in the centre of the period gap. Observation of superhumps during the October 2005 outburst with a period of 0.10496+/-0.00015d confirms this to be a UGSU-type system with a period excess of 4.9%. |
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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