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Name
  V1016 Ori  
AAVSO UID
000-BDZ-835 (3244 observations)  
Constellation
Orion Sequence
J2000.0
05 35 15.82 -05 23 14.3  (83.81592 -5.38731) Search nearby
B1950.0 05 32 48.18 -05 25 06.8
Proper motion
RA: 58.94 +/- 32.65 mas/yDec: -15.67 +/- 22.17 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 209.007 -19.385
Other names

(Internal only)
41 Ori A tet Ori 1A ADS 4186 A
BD-05 1315 A HD 37020 HIP 26220
HR 1893 Parenago 1865 SAO 132314 A
tet01 Ori A    
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Variability type
EA
Spectral type B0.5Vp
Mag. range
6.72 - 7.65 V
Discoverer --
Epoch
01 Jan 1977 (HJD 2443144.6) Ephemeris
Outburst --
Period 65.4331 d
Rise/eclipse dur. 1.0%  (0.65 d)
Remarks
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1 GCVS Team In the region of the Orion nebula T-association. In the cluster NGC 1976. Orion Trapezium member: teta1 Ori A (B = BM Ori, 8.7", 32deg; C 5.13m, 13.1", 131deg; D 6.70m, 21.6", 96deg). d = 0.001P.
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References
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1 Bob Nelson's O-C files, 2016 --
2 E.Lohsen, IBVS N1211, 1976. 1976IBVS.1211....1L
3 P.P.Parenago, Tr. Gos. Astron. Inst. Sternberg 25, 1954. --
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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 H = 5.80K = 5.67
Images
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Supporting Documents
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Stellar Association Membership
 NGC 1976 Open Cluster 2012A&A...548A..97Z
Revision History
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3 Otero, Sebastian Alberto 2024-09-05 19:16 UTC Period from AAVSO data.
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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