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Name
  NSV 1742  
AAVSO UID
000-BBH-509 (38 observations)  
Constellation
Orion Sequence
J2000.0
04 51 12.36 +05 36 18.4  (72.80150 +5.60510) Search nearby
B1950.0 04 48 32.44 +05 31 16.4
Proper motion
RA: -2.21 +/- 0.22 mas/yDec: 0.85 +/- 0.12 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 192.890 -23.522
Other names

(Internal only)
3 Ori pi Ori 4 AAVSO 0445+05
BD+05 745 CSV 100415 GSC 00092-02345
HD 30836 HIP 22549 HR 1552
IRAS 04485+0531 PPM 148064 SAO 112142
Zinn 0313    
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Variability type
VAR
Spectral type B2III SB
Mag. range
3.68 (0.003) V
Discoverer --
Epoch
--
Outburst --
Period 1.59709 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Gilliss. SB, Porb=9d.5191.
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References
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1 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
2 E.Zinner, Erg AN 8, No.1, 1929. --
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 = 4.11H = 4.15K = 4.13J - K = -0.02
AllWISE W1 = 4.18W2 = 3.88W3 = 4.21W4 = 4.15W1 - W2 = 0.29W3 - W4 = 0.06
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2013-05-03 19:14 UTC Update from [2002MNRAS.331...45K].
2 Admin, VSX 2010-01-18 18:18 UTC Position updated to NSV version of June 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.