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Latest Details
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Name
  NSV 19921  
AAVSO UID
--  
Constellation
Centaurus Sequence
J2000.0
13 42 18.55 -63 09 31.0  (205.57729 -63.15861) Search nearby
B1950.0 13 38 49.07 -62 54 23.6
Proper motion
RA: -4.384 +/- 0.949 mas/yDec: -2.169 +/- 1.402 mas/ySource: Gaia DR1
Galactic coord. 308.637 -0.852
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J13421854-6309309 ASAS J134219-6309.5 ASASSN-V J134218.90-630928.7
GDS_J1342168-630920 GDS_J1342185-630931 IOMC 8995000212
UCAC4 135-099639    
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Variability type
EA
Spectral type --
Mag. range
11.67 - 11.99 V
Discoverer --
Epoch
08 Sep 2019 (HJD 2458734.503) Ephemeris
Outburst --
Period 14.9898 d
Rise/eclipse dur. 4.6%  (0.69 d)
Remarks
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1 Otero, Sebastian Alberto Eccentric system. Min II= 11.94 V at phase 0.20. Duration 4.8%.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 M. Hackstein, Ch. Fein, M. Haas et al., 2015, AN 336, 590 2015AN....336..590H
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 J.A.R.Caldwell, M.J.Keane, P.L.Schechter, AJ 101, No.5, 1763, 1991. 1991AJ....101.1763C
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 = 9.45H = 9.12K = 9.03J - K = 0.42
AllWISE W1 = 8.78W2 = 8.75W3 = 8.75W4 = 7.08W1 - W2 = 0.03W3 - W4 = 1.66
APASS-DR9 B = 12.70V = 11.73g' = 12.22r' = 11.32i' = 10.88B - V = 0.97
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 13 42 18.55 -63 09 31.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2020-05-31 11:47 UTC Phase plot with ASAS-SN and Bochum survey data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-05-31 11:47 UTC Type, period, epoch, eclipse duration and range from ASAS-SN and Bochum survey data. Gaia DR2 position.
2 Admin, VSX 2012-10-05 00:51 UTC Update from [2012arXiv1210.0821A].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.