|
|
|
 Revise  New Search
|
|
Details for Revision 2
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
1SWASP J022916.91-395901.4 |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
02 27 17.14 -40 12 21.4 |
| Galactic coord. |
251.595 -66.025 |
Other names
(Internal only)
|
|
1RXS J022917.1-395851 |
2MASS J02291693-3959015 |
2RXS J022917.0-395849 |
|
APOP 36833+0000316 |
ASAS J022916-3959.0 |
CMC15 J022916.9-395901 |
|
GALEX J022916.9-395900 |
GALEX J022917.0-395859 |
GSC 07552-00389 |
|
HE 0227-4012 |
SSS_J022917.0-395901 |
UCAC4 251-002352 |
|
USNO-A2.0 0450-00862291 |
USNO-B1.0 0500-0022588 |
WISE J022916.97-395901.5 |
|
WISEA J022916.98-395901.6 |
|
|
(Not logged in) Add name
|
| Variability type |
|
NL/VY |
|
|
| Spectral type |
-- |
| Mag. range |
|
12.8 - 16.7: V |
|
|
| Discoverer |
Gregor Srdoc, Klaus Bernhard, Stefan Hümmerich |
| Epoch |
|
| Outburst |
-- |
| Period |
0.137206 d (3.2929 h) |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
2023PZ.....43....9K |
A deep fading, similar to VY Scl stars, was observed. Small-amplitude variations with P = 0.136621 d. before the fading and P = 0.137206 d. after it. Another period of semi-regular variations is about 26d. |
|
2 |
Schmeer, Patrick
|
Semi-regular brightenings with an amplitude of roughly 1 magnitude (CV) and a period around 26 days (2014OEJV..167....1H). Gaia DR2 parallax 2.0744 ± 0.0248 mas (distance 475 ± 6 pc). |
|
3 |
Hümmerich, Stefan
|
Observed parameters (colour indices, X-ray and UV luminosity, log(lx/fopt)) and variability pattern are in accordance with a classification as an "anti-dwarf nova" of VY Sculptoris type. Significant fading event (low state) between HJD 2454700 and HJD 2455200. B-V= 0.06 (APASS), J-K= 0.72 (2MASS). |
|
|
|
|
(Not logged in) Add remark
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars |
2023PZ.....43....9K |
|
2 |
T. Kato, 2018, vsnet-chat #8257 |
-- |
|
3 |
S. Huemmerich, K. Bernhard, G. Srdoc, 2014, OEJV 167 |
2014arXiv1410.0607H |
|
4 |
S. Huemmerich, K. Bernhard, G. Srdoc, 2014, OEJV 167 |
2014arXiv1410.0607H |
|
5 |
Drake, A.J. et al. First Results from the Catalina Real-time Transient
Survey 2009, ApJ, 696, 870 |
2009ApJ...696..870D |
|
|
|
|
|
|
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.
|
|
|
|
|
Supporting Documents
|
|
|
Click document name to open or save. Browser plug-in or other software may be required for viewing.
|
|
|
|
|
|
|
|
(Not logged in) Add document
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
