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Latest Details
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Name
  NSV 18383  
AAVSO UID
--  
Constellation
Vela Sequence
J2000.0
10 20 55.32 -51 51 41.7  (155.23050 -51.86158) Search nearby
B1950.0 10 18 57.48 -51 36 33.7
Proper motion
RA: -12.20 +/- 0.70 mas/yDec: 4.66 +/- 0.65 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 280.712 +4.396
Other names

(Internal only)
2MASS J10205531-5151416 ASAS J102055-5151.7 ASASSN-V J102055.30-515141.8
CD-51 4685 CPD-51 3226 GSC 08196-03686
HD 89856 HIP 50677 NGC 3228 3
PPM 338935 Renson 25810 SAO 237956
TYC 8196-3686-1    
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Variability type
ACV
Spectral type B9p
Mag. range
9.03 - 9.09 V
Discoverer --
Epoch
06 Mar 2008 (HJD 2454531.64) Ephemeris
Outburst --
Period 4.5655 d
Rise/eclipse dur. --
Remarks
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References
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1 Paunzen, E.; et al., 2011, A photometric long-term study of chemically
peculiar stars in open clusters
2011A&A...525A..16P
2 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1,
SP-1200, ESA, 1997.
1997ESASP1200.....P
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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 = 9.20H = 9.23K = 9.24J - K = -0.04
AllWISE W1 = 9.30W2 = 9.34W3 = 9.29W4 = 9.20W1 - W2 = -0.04W3 - W4 = 0.09
APASS-DR9 g' = 10.21
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2015-10-22 19:38 UTC Phase plot with ASAS-3 and HIPPARCOS data.
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Revision History
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3 Otero, Sebastian Alberto 2015-10-22 19:38 UTC Type and spectral type from 2011A&A...525A..16P. Period, epoch and range from ASAS-3 and HIPPARCOS data.
2 Admin, VSX 2013-05-03 23:23 UTC Update from [2002MNRAS.331...45K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.