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Name
  ST Ori  
AAVSO UID
000-BDY-937 (No observations)  
Constellation
Orion Sequence
J2000.0
05 33 45.36 -06 40 34.9  (83.43900 -6.67637) Search nearby
B1950.0 05 31 19.42 -06 42 34.7
Galactic coord. 210.052 -20.299
Other names

(Internal only)
2MASS J05334536-0640349 AN 42.1904 ASASSN-V J053345.36-064034.9
CSS 131114:053345-064035 HV 745 Haro 4-238
Kiso A-0976 58 Parenago 1277 SDSS J053345.36-064034.9
ZTF17aaagarl    
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Variability type
IN
Spectral type ea
Mag. range
16.6 - 19.0 CV
Discoverer Henrietta Leavitt (1904)
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 Förster, F.; Cabrera-Vives, G.; Castillo-Navarrete, E.; et al., 2021, The
Automatic Learning for the Rapid Classification of Events (ALeRCE) Alert
Broker
2021AJ....161..242F
2 Catalina Real-time Transient Survey, 2013 (CSS Data) 2009ApJ...696..870D
3 P.P.Parenago, Tr. Gos. Astron. Inst. Sternberg 25, 1954. --
4 Dunér, N. C.; Hartwig, E.; Muller, G., 1913, Benennung von neu entdeckten
veränderlichen Sternen
1913AN....195..241D
5 ZTF observations (Lasair), online data --
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 = 14.88H = 14.30K = 13.66J - K = 1.23
AllWISE W1 = 13.91W2 = 13.41W3 = 11.33W4 = 8.33W1 - W2 = 0.51W3 - W4 = 3.00
SDSS-DR12 u = 21.53g = 20.97r = 19.81i = 18.15z = 17.00u - g = 0.55r - i = 1.66
Images
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Supporting Documents
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Revision History
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5 Fernig, Leo 2022-11-15 22:35 UTC Discoverer updated from 1913AN....195..241D page 247.
4 Otero, Sebastian Alberto 2021-07-05 13:36 UTC Gaia EDR3 position.
3 Otero, Sebastian Alberto 2016-06-17 01:19 UTC Range from CSS data. V= 20.3 (derived from SDSS). 2MASS 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.