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Latest Details
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Name
  V2021 Ori  
AAVSO UID
--  
Constellation
Orion Sequence
J2000.0
05 34 45.22 -05 39 57.2  (83.68840 -5.66588) Search nearby
B1950.0 05 32 18.09 -05 41 52.7
Galactic coord. 209.210 -19.624
Other names

(Internal only)
ASASSN-V J053445.22-053957.2 ESO-HA 1007 Gaia21euw
[CHS2001] 5498    
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Variability type
TTS
Spectral type em
Mag. range
17.7 - 20.2 G
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Alerts, 2021 (online data) --
2 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2014A&A...570A..30P
3 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2011, IBVS 5969
2011IBVS.5969....1K
4 Carpenter, J.M., Hillenbrand, L.A., and Skrutskie, M.F. 2001, AJ, 121, No.
6, 3160
2001AJ....121.3160C
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 = 15.41H = 14.04K = 12.88J - K = 2.52
AllWISE W1 = 12.08W2 = 10.98W3 = 8.14W4 = 4.77W1 - W2 = 1.11W3 - W4 = 3.37
SDSS-DR12 u = 14.21g = 14.92r = 14.21i = 15.48z = 16.00u - g = -0.71r - i = -1.27
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 34 45.22 -05 39 57.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 NGC 1976 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-12-20 14:14 UTC Type and range from Gaia Alerts data. Gaia EDR3 position.
2 Admin, VSX 2017-12-16 01:52 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Admin, VSX 2011-02-06 16:53 UTC Initial upload.