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Latest Details
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Name
  V1561 Ori  
AAVSO UID
000-BFB-322 (7 observations)  
Constellation
Orion Sequence
J2000.0
05 35 31.64 -05 30 04.2  (83.88183 -5.50117) Search nearby
B1950.0 05 33 04.33 -05 31 56.4
Galactic coord. 209.146 -19.378
Other names

(Internal only)
2MASS J05353168-0530041 ASASSN-V J053531.64-053004.2 [H97b] 878
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Variability type
TTS/ROT
Spectral type em
Mag. range
14.46 (0.27) I
Discoverer --
Epoch
--
Outburst --
Period 5.54 d
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 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2013ApJS..208...28S
2 W. Herbst, C.A.L. Bailer-Jones, R. Mundt, K. Meisenheimer, R. Wackermann,
2002, A&A 396, 513
2002A&A...396..513H
3 W. Herbst, K.L. Rhode, L.A. Hillenbrand, G. Curran, AJ 119, No. 1, 261,
2000.
2000AJ....119..261H
4 B.F. Jones, M.F. Walker, AJ 95, No. 6, 1755, 1988. 1988AJ.....95.1755J
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 = 12.28H = 11.65K = 11.33J - K = 0.95
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 35 31.64 -05 30 04.2 (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.
4 Admin, VSX 2017-12-16 01:34 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
3 Admin, VSX 2012-01-29 02:32 UTC Update from [2002A&A...396..513H].
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.