Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
  1SWASP J022916.91-395901.4  
000-BLF-895 (43 observations)  
Eridanus Sequence
02 29 16.94 -39 59 01.6  (37.32058 -39.98378) Search nearby
B1950.0 02 27 16.95 -40 12 21.5
Proper motion
RA: 40.5 +/- 2.0 mas/yDec: 4.9 +/- 2.0 mas/ySource: UCAC4
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 AllWISE J022916.98-395901.6
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    
(Not logged in)  Add name
Variability type
Spectral type --
Mag. range
12.8 - 16.7: V
Discoverer Gregor Srdoc, Klaus Bernhard, Stefan Hümmerich
11 Nov 2007 (HJD 2454416.48) Ephemeris
Outburst --
Period 0.137206 d  (3.2929 h)
Rise/eclipse dur. --
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 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).
2 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
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 T. Kato, 2018, vsnet-chat #8257 --
2 S. Huemmerich, K. Bernhard, G. Srdoc, 2014, OEJV 167 2014arXiv1410.0607H
3 Drake, A.J. et al. First Results from the Catalina Real-time Transient
Survey 2009, ApJ, 696, 870
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 = 14.69H = 14.32K = 13.97J - K = 0.72
AllWISE W1 = 12.91W2 = 12.80W3 = 12.22W1 - W2 = 0.11
APASS-DR9 B = 13.60V = 13.53g' = 13.50r' = 13.58i' = 13.71B - V = 0.07
GALEX-DR5 FUV = 13.39NUV = 13.24FUV - NUV = 0.15
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2 1SWASP J022916.91-395901.4 - long-term light curve Hümmerich, Stefan 2013-12-07 23:22 UTC Light curve of 1SWASP J022916.91-395901.4, based on data from various sky surveys, as indicated in the legend.
1 1SWASP J022916.91-395901.4 - light curve details Hümmerich, Stefan 2013-12-07 23:22 UTC Light curve details of 1SWASP J022916.91-395901.4, illustrating the short term variability (P= 0.137206 days). The diagram has been based on SuperWASP data (binned, bin-size: 0.01 days; obvious outliers have been removed by a visual inspection).
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-05-27 20:36 UTC Type from vsnet-chat 8257.
3 Schmeer, Patrick 2019-03-09 08:22 UTC Gaia DR2 position.
2 Hümmerich, Stefan 2014-10-06 10:41 UTC Reference added.
1 Hümmerich, Stefan 2013-12-09 03:13 UTC Initial submission.