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Latest Details
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Name
  IY Ori  
AAVSO UID
000-BDZ-102 (3240 observations)  
Constellation
Orion Sequence
J2000.0
05 34 40.17 -05 50 15.1  (83.66737 -5.83753) Search nearby
B1950.0 05 32 13.24 -05 52 11.1
Proper motion
RA: 2.6 +/- 1.7 mas/yDec: 1.7 +/- 2.0 mas/ySource: UCAC4
Galactic coord. 209.363 -19.720
Other names

(Internal only)
ASASSN-V J053440.26-055015.8 HBC 449 Parenago 1554
SVS 1053    
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Variability type
INB
Spectral type K2IV(e)
Mag. range
12.7 - 14.3 p
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
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 = 10.68H = 10.20K = 10.09J - K = 0.59
AllWISE W1 = 10.12W2 = 10.13W1 - W2 = -0.02
APASS-DR9 B = 13.31V = 12.43g' = 12.82r' = 12.13i' = 11.87B - V = 0.88
SDSS-DR12 u = 15.24g = 13.02r = 12.19i = 11.91z = 12.53u - g = 2.22r - i = 0.28
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 34 40.17 -05 50 15.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 NGC 1976 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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