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Latest Details
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Name
  TY Ori  
AAVSO UID
000-BDY-949 (14788 observations)  
Constellation
Orion Sequence
J2000.0
05 38 35.74 -02 43 51.3  (84.64892 -2.73092) Search nearby
B1950.0 05 36 05.20 -02 45 30.2
Galactic coord. 206.920 -17.430
Other names

(Internal only)
AN 122.1904 HBC 173 HV 798
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Variability type
INSB
Spectral type K3ea
Mag. range
14.8 - 15.8 p
Discoverer Henrietta Leavitt (1904)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team VB B (A = TX Ori); in the region of the nebula IC 434.
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References
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1 L.Rosino, Asiago Contr N109, 1960. --
2 Dunér, N. C.; Hartwig, E.; Muller, G., 1913, Benennung von neu entdeckten
veränderlichen Sternen		 1913AN....195..241D
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 = 10.45H = 9.73K = 9.31J - K = 1.13
APASS-DR9 B = 15.06V = 13.83g' = 14.44r' = 13.35i' = 12.83B - V = 1.23
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 38 35.74 -02 43 51.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Collinder 70 Open Cluster 2012A&A...548A..97Z
Revision History
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3 Fernig, Leo 2022-11-15 22:35 UTC Discoverer updated from 1913AN....195..241D page 248.
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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