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Latest Details
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Name
  CO Ant  
AAVSO UID
--  
Constellation
Antlia Sequence
J2000.0
09 27 54.96 -39 10 52.8  (141.97900 -39.18133) Search nearby
B1950.0 09 25 54.93 -38 57 43.2
Proper motion
RA: -21.2 +/- 1.5 mas/yDec: -54.4 +/- 1.4 mas/ySource: UCAC4
Galactic coord. 265.486 +8.464
Other names

(Internal only)
1SWASP J092754.99-391053.4 1SWASP J092756.25-391119.2 2MASS J09275494-3910527
ASAS J092755-3910.9 ASASSN-V J092755.04-391053.7 CRTS J092754.9-391053
GSC 07691-02194 UCAC4 255-039203 WISE J092754.9-391053
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Variability type
EW
Spectral type --
Mag. range
12.60 - 13.11 V
Discoverer --
Epoch
06 Oct 2016 (HJD 2457667.879) Ephemeris
Outburst --
Period 0.2253444 d  (5.40827 h)
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (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.; Samus, N.N.; Durlevich, O.V. et al., 2019, The 82nd
Name-List of Variable Stars. Part I - RA 0hr to 18hr, Novae and
Globular-cluster Variables
2019IBVS.6261....1K
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 M.E. Lohr, A.J. Norton, U.C. Kolb, P.F.L. Maxted, I. Todd, R.G. West, 2012,
arXiv:1210.6765 [astro-ph.SR]
2012arXiv1210.6765L
4 A.J. Norton et al., 2011, arXiv:1101.1223v1 [astro-ph.SR] 2011arXiv1101.1223N
5 O.W. Butters et al., 2010, A&A 520, L10 (SuperWASP data) 2010A&A...520L..10B
6 O.W. Butters et al., 2010, A&A 520, L10 (SuperWASP data) 2010A&A...520L..10B
7 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
External Links
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Location    Go   
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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 = 10.56H = 9.98K = 9.89J - K = 0.67
AllWISE W1 = 9.99W2 = 10.03W3 = 9.95W1 - W2 = -0.04
APASS-DR9 B = 13.88V = 12.81g' = 13.33r' = 12.38i' = 12.09B - V = 1.07
GALEX-DR5 NUV = 19.82
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 09 27 54.96 -39 10 52.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Turner 5 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-05-20 00:03 UTC Period and epoch from ASAS-3 and ASAS-SN data. Range from ASAS-SN data. Gaia DR2 position.
3 Admin, VSX 2019-04-04 01:16 UTC Name from [2019IBVS.6261....1K].
2 Admin, VSX 2012-10-27 01:58 UTC Update from [2012arXiv1210.6765L].
1 Admin, VSX 2011-01-08 05:18 UTC Initial upload.