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
  OV Aqr  
AAVSO UID
000-BMW-193 (1 observation)  
Constellation
Aquarius Sequence
J2000.0
23 26 08.62 -19 22 23.6  (351.53592 -19.37322) Search nearby
B1950.0 23 23 31.22 -19 38 54.5
Proper motion
RA: 15.721 +/- 0.088 mas/yDec: 9.303 +/- 0.064 mas/ySource: Gaia DR1
Galactic coord. 50.025 -68.967
Other names

(Internal only)
BD-20 6592 CPD-20 8483 HD 220715
HIP 115675 NSV 26081 SAO 165689
(Not logged in)  Add name
Variability type
EA
Spectral type F2V
Mag. range
8.72 - 8.98 V
Discoverer --
Epoch
13 Jan 1992 (HJD 2448635.393) Ephemeris
Outburst --
Period 21.66595 d
Rise/eclipse dur. 2%:  (0.433 d)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Admin, VSX A twice longer period is not excluded.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863
2008IBVS.5863....1K
2 S.A.Otero, P.Wils, IBVS N5630, 2005. 2005IBVS.5630....1O
3 The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1,
SP-1200, ESA, 1997.
1997ESASP1200.....P
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 = 7.91H = 7.72K = 7.66J - K = 0.26
AllWISE W1 = 7.60W2 = 7.63W3 = 7.67W4 = 7.75W1 - W2 = -0.03W3 - W4 = -0.08
APASS-DR9
GALEX-DR5 FUV = 17.10NUV = 12.66FUV - NUV = 4.44
SDSS-DR12 u = 10.59g = 12.24r = 12.10i = 12.23z = 8.99u - g = -1.65r - i = -0.13
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.
4 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2008-12-02 22:18 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
2 Admin, VSX 2007-03-23 15:55 UTC Update from [2005IBVS.5630....1O].
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.