AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  TV Col  
AAVSO UID
000-BBJ-435 (11025 observations)  
Constellation
Columba Sequence
J2000.0
05 29 25.53 -32 49 03.9  (82.35637 -32.81775) Search nearby
B1950.0 05 27 34.47 -32 51 22.1
Proper motion
RA: 13.3 +/- 1.1 mas/yDec: 16.9 +/- 1.1 mas/ySource: UCAC4
Galactic coord. 236.789 -30.604
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J052925.8-324858 2MASS J05292553-3249039 AAVSO 0525-32
Downes TV Col GSC 07059-00509 IOMC 7059000038
X 05269-328 X 05276-328  
(Not logged in)  Add name
Variability type
UG/DQ+E
Spectral type WD+K2V
Mag. range
12.1 - 14.5 V
Discoverer --
Epoch
10 Jan 1991 (HJD 2448267.4893) Ephemeris
Outburst --
Period 0.2285999 d  (5.48640 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Linnolt, Mike Experiences very short (<24 hr) outbursts to near V=12.
2 GCVS Team 2A 0526 - 328. VB A (B 15.79m, 10", 330deg). Epoch of Max of short-term photometric variations is given. The following elements describe, respectively, moments of Max Vr for Balmer lines and moments of Max for the comparatively long-term photometric variations which are due to the beat phenomenon for the photometric and spectral periods: Max Vr = 2444227.631 + 0.228600d*E; Max = 2444191.5 + 4.024d*E. Flickering up to 0.15m B and flares up to 0.3m U are also observed [Ch.Motch, AsAp 100, 277, 1981.].
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 [vsnet-alert 9237] TV Col outburst --
2 Hameury, J.-M.; Lasota, J.-P., 2017, Dwarf nova outbursts in intermediate
polars
2017A&A...602A.102H
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
5 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
6 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 2001ApJ...560..907M
7 C. Hellier, 1993, MNRAS 264, 132 1993MNRAS.264..132H
8 J.B.Hutchings, D.Crampton, A.P. Cowley, J.R.Thorstensen, P.A. Charles, ApJ
249, 680, 1981.
1981ApJ...249..680H
9 Ph.Charles, J.Thorstensen, S.Bowyer, ApJ 231, L131, 1979. 1979ApJ...231L.131C
10 K. Mukai, The Intermediate Polars --
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 = 13.20H = 12.83K = 12.69J - K = 0.51
AllWISE W1 = 12.61W2 = 12.41W3 = 11.24W1 - W2 = 0.19
GALEX-DR5 FUV = 14.25NUV = 14.13FUV - NUV = 0.12
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 Legacy CVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
6 Otero, Sebastian Alberto 2018-03-18 07:59 UTC Maximum magnitude from INTEGRAL-OMC data. Type from 2017A&A...602A.102H.
5 Otero, Sebastian Alberto 2011-05-17 22:04 UTC Primary record creation. Type from Downes (2001). Spectral type from Skiff (2010). UCAC3 position.
4 Admin, VSX 2010-06-09 20:17 UTC Update from [1993MNRAS.264..132H].
3 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
2 Linnolt, Mike 2008-05-06 22:31 UTC Maximum magnitude revised, based upon visual observations by LMK.
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.