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Latest Details
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Name
  IR Ori  
AAVSO UID
000-BDZ-096 (2406 observations)  
Constellation
Orion Sequence
J2000.0
05 34 27.66 -04 57 05.0  (83.61525 -4.95139) Search nearby
B1950.0 05 31 59.70 -04 59 01.8
Galactic coord. 208.499 -19.366
Other names

(Internal only)
AN 173.1904 ASASSN-V J053427.66-045705.0 HV 1030
Parenago 1464    
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Variability type
IN
Spectral type ea
Mag. range
15.6 - 17.7 B
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team In the region of the Orion nebula T-association.
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References
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1 P.P.Parenago, Tr. Gos. Astron. Inst. Sternberg 25, 1954. --
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 = 13.74H = 12.89K = 12.29J - K = 1.45
AllWISE W1 = 11.37W2 = 10.77W3 = 8.65W4 = 6.66W1 - W2 = 0.60W3 - W4 = 1.99
SDSS-DR12 u = 17.07g = 17.12r = 16.14i = 15.46z = 14.78u - g = -0.06r - i = 0.68
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 34 27.66 -04 57 05.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 NGC 1977 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
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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