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Name
  TX Ori  
AAVSO UID
000-BDY-948 (13104 observations)  
Constellation
Orion Sequence
J2000.0
05 38 33.69 -02 44 14.1  (84.64038 -2.73725) Search nearby
B1950.0 05 36 03.16 -02 45 53.2
Galactic coord. 206.921 -17.440
Other names

(Internal only)
2MASS J05383368-0244141 AN 121.1904 ASAS J053834-0244.2
ASASSN-V J053833.67-024413.8 ATO J084.6403-02.7372 GSC 04771-01095
HBC 172 HV 797 Haro 5-12
IRAS 05360-0245 Mayrit 521199 TIC 11286062
UCAC4 437-010865 [HHM2007] 583  
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Variability type
CTTS
Spectral type K4e
Mag. range
11.7 - 14.2 V
Discoverer Henrietta Leavitt (1904)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team VB A (B = TY Ori, 42.4", 45deg); in the region of the nebula IC 434.
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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 Herbst, W.; Shevchenko, V. S., 1999, A Photometric Catalog of Herbig AE/BE
Stars and Discussion of the Nature and Cause of the Variations of UX
Orionis Stars
1999AJ....118.1043H
3 V.P.Fedorovich, Perem. Zvezdy 13, N3, 166, 1960. 1960PZ.....13..166F
4 L.Rosino, Asiago Contr N109, 1960. --
5 Dunér, N. C.; Hartwig, E.; Muller, G., 1913, Benennung von neu entdeckten
veränderlichen Sternen
1913AN....195..241D
External Links
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Images
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Supporting Documents
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Stellar Association Membership
 Collinder 70 Open Cluster 2012A&A...548A..97Z
Revision History
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4 Fernig, Leo 2022-11-15 22:35 UTC Discoverer updated from 1913AN....195..241D page 248.
3 Otero, Sebastian Alberto 2020-11-05 02:29 UTC Range from ASAS-SN data. Type from 1999AJ....118.1043H. Gaia DR2 position.
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.