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Latest Details
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Name
  YZ Ori  
AAVSO UID
000-BDY-966 (487 observations)  
Constellation
Orion Sequence
J2000.0
05 34 53.04 -05 03 27.7  (83.72100 -5.05769) Search nearby
B1950.0 05 32 25.21 -05 05 22.7
Proper motion
RA: 0.7 +/- 3.3 mas/yDec: 1.5 +/- 3.5 mas/ySource: UCAC4
Galactic coord. 208.650 -19.320
Other names

(Internal only)
AN 93.1904 ASASSN-V J053453.03-050327.5 HBC 120
Parenago 1648    
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Variability type
INST
Spectral type K5e(T)
Mag. range
13.9 - 16.6 p
Discoverer Isaac Roberts (1889)
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 L.Rosino, A.Cian, Asiago Contr N125, 1962. --
2 P.P.Parenago, Tr. Gos. Astron. Inst. Sternberg 25, 1954. --
3 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 = 11.97H = 11.19K = 10.79J - K = 1.17
AllWISE W1 = 10.15W2 = 9.54W3 = 7.45W4 = 5.51W1 - W2 = 0.61W3 - W4 = 1.93
APASS-DR9 B = 15.98V = 15.00g' = 15.62r' = 14.53i' = 13.82B - V = 0.98
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 34 53.04 -05 03 27.7 (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.
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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