AAVSO Home



Current Time: 05 Apr 2025 13:28:31 UTC
 Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  VZ Cet  
AAVSO UID
000-BDL-779 (6 observations)  
Constellation
Cetus Sequence
J2000.0
02 19 20.83 -02 58 39.7  (34.83679 -2.97769) Search nearby
B1950.0 02 16 49.12 -03 12 13.6
Proper motion
RA: 9.33 mas/yDec: -237.36 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 167.755 -57.983
Other names

(Internal only)
omi Cet B ADS 1778 a MWC 35
SAO 129825 B    
(Not logged in)  Add name
Variability type
*
Spectral type Beq
Mag. range
9.5 - 12 V
Discoverer --
Epoch
18 Jan 1950 (HJD 2433300) Ephemeris
Outburst --
Period 4750: d  (13.00 y)
Rise/eclipse dur. 50%  (339 weeks)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team ADS 1778 B (B 0.61", 122deg; A = omicron Cet). Small variations are also observed on the time scale of several hours, with superimposed 10 - 15 minute variations and rare flares of approximately 2 minute duration [B.Warner, MN 159, 95, 1972.]. A possible white dwarf with an accretion disc [D.J.Stickland, A.Cassatella, D.Ponz, MN 199, N3, 1113, 1982.].
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 A.H.Joy, ApJ Suppl 1, 39, 1954. 1954ApJS....1...39J
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 = -0.73H = -1.57K = -2.21J - K = 1.48
AllWISE W4 = -3.69
GALEX-DR5 FUV = 15.13NUV = 12.88FUV - NUV = 2.25
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
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
18.191.44.99