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Latest Details
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Name
  EN Cen  
AAVSO UID
000-BDK-391 (30 observations)  
Constellation
Centaurus Sequence
J2000.0
13 30 31.76 -55 08 14.6  (202.63235 -55.13738) Search nearby
B1950.0 13 27 22.10 -54 52 46.3
Proper motion
RA: -31.5 +/- 4.1 mas/yDec: -11.3 +/- 4.1 mas/ySource: UCAC4
Galactic coord. 308.546 +7.308
Other names

(Internal only)
ASAS J133032-5508.3 ASASSN-V J133031.75-550814.4 GSC 08666-00104
HV 4759 UCAC4 175-102173  
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Variability type
EA
Spectral type --
Mag. range
13.9 - <15.5 V
Discoverer --
Epoch
26 Apr 2001 (HJD 2452025.59) Ephemeris
Outburst --
Period 1.77572 d
Rise/eclipse dur. 10%  (4.3 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-3 and APASS magnitudes contaminated by 2MASS J13303208-5508132 (V= 15.0; sep. 3.2") and 2MASS J13303204-5508228 (V= 17.4; sep. 9"). Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties		 2018A&A...616A...1G
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 D.Hoffleit, HB N874, 1930. 1930BHarO.874...13H
External Links
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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.
APASS-DR9 B = 14.30V = 13.55g' = 13.88r' = 13.29i' = 13.07B - V = 0.76
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 13 30 31.76 -55 08 14.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2016-03-31 05:09 UTC Phase plot with ASAS-3 and APASS data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-05-15 00:01 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2016-03-31 05:08 UTC Type, period, epoch, eclipse duration and range from ASAS-3 and APASS data. UCAC4 position.
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.

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