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Details for Revision 4
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Name
  UY Ori  
AAVSO UID
000-BDY-952 (224 observations)  
Constellation
Orion Sequence
J2000.0
05 32 00.33 -04 55 54.1  (83.00137 -4.93169) Search nearby
B1950.0 05 29 32.34 -04 58 01.6
Galactic coord. 208.185 -19.901
Other names

(Internal only)
2MASS J05320030-0455539 AN 116.1904 ASAS J053200-0455.9
ATO J083.0013-04.9316 GSC 04774-00442 Gaia DR3 3209513233622761984
HV 792 IRAS 05295-0458 Parenago 812
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Variability type
TTS
Spectral type B9
Mag. range
11.5 - 12.8 V
Discoverer Leavitt
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 2.15; B-V= 0.20.
2 GCVS Team In the region of the Orion nebula T-association.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 D.M. Bramich, K.A. Alsubai, A. Arellano Ferro et al., 2014, IBVS 6106 2014IBVS.6106....1B
3 K. Bernhard, 2010, BAV Rundbrief 2010-2, 73 --
4 Vieira, S. L. A.; et al., 2003, Investigation of 131 Herbig Ae/Be Candidate
Stars		 2003AJ....126.2971V
5 P.P.Parenago, Tr. Gos. Astron. Inst. Sternberg 25, 1954. --
6 N.C. Dunér, E. Hartwig, G. Müller, 1914, Benennung von neu entdeckten
veränderlichen Sternen		 1914AN....199...65D
7 N.C. Dunér, E. Hartwig, G. Müller, 1914, Benennung von neu entdeckten
veränderlichen Sternen		 1914AN....199...65D
External Links
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2024-07-31 17:57 UTC Minimum magnitude derived from ASAS-SN data.
5 Otero, Sebastian Alberto 2016-02-17 20:44 UTC Type from ASAS-3 and IBVS 6106 data. Spectral type from 2003AJ....126.2971V. UCAC4 position.
4 Billiaert, Bruno 2015-12-29 21:36 UTC discoverer added (1914AN....199...65D)
3 Admin, VSX 2010-04-23 23:56 UTC Update from [K. Bernhard, 2010, BAV Rundbrief 2010-2, 73].
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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