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Name
  XY Ori  
AAVSO UID
000-BDY-963 (1396 observations)  
Constellation
Orion Sequence
J2000.0
05 34 41.16 -05 46 11.4  (83.67150 -5.76983) Search nearby
B1950.0 05 32 14.16 -05 48 07.3
Proper motion
RA: 0.8 +/- 5.5 mas/yDec: 2.8 +/- 5.3 mas/ySource: UCAC4
Galactic coord. 209.301 -19.686
Other names

(Internal only)
AN 54.1904 HV 756 Parenago 1565
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Variability type
INS
Spectral type ea
Mag. range
14.8 - 18.0 p
Discoverer Henrietta Leavitt (1904)
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. --
2 Dunér, N. C.; et al., 1914, Benennung von neu entdeckten veränderlichen
Sternen		 1914AN....199...65D
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 = 12.24H = 11.36K = 10.83J - K = 1.42
AllWISE W1 = 10.50W2 = 9.96W3 = 7.61W4 = 5.12W1 - W2 = 0.54W3 - W4 = 2.50
APASS-DR9 g' = 17.02r' = 15.60i' = 14.51
SDSS-DR12 u = 19.62g = 17.40r = 15.91i = 14.69z = 13.89u - g = 2.22r - i = 1.23
Images
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Size 5' x 5' (297 x 298 pixels)
Center 05 34 41.16 -05 46 11.4 (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.
3 Fernig, Leo 2022-06-29 19:56 UTC Discoverer updated from 1914AN....199...65D page 75
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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