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Name
  BT Ori  
AAVSO UID
000-BDZ-000 (2043 observations)  
Constellation
Orion Sequence
J2000.0
05 34 12.20 -04 50 07.0  (83.55083 -4.83528) Search nearby
B1950.0 05 31 44.11 -04 52 04.9
Galactic coord. 208.359 -19.370
Other names

(Internal only)
AN 47.1904 HV 750 Parenago 1373
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Variability type
INS
Spectral type ea
Mag. range
14 - <17.8 B
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Admin, VSX BT Ori may have been misidentified with V1169 Ori, and vice-versa (M. Morel, http://mira.aavso.org/pipermail/aavso-discussion/2007-May/012927.html)
2 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 Guthnick, P.; et al., 1925, Benennung von neu entdeckten veränderlichen
Sternen		 1925AN....224..129G
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Supporting Documents
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Revision History
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4 Fernig, Leo 2023-07-05 21:40 UTC Discoverer updated from 1925AN....224..129G page 138.
3 Admin, VSX 2011-04-19 01:31 UTC Position updated from GCVS version of 30 March 2011.
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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