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Name
  NSV 2736  
AAVSO UID
000-BBK-445 (128 observations)  
Constellation
Orion Sequence
J2000.0
05 56 55.78 +20 17 17.1  (89.23242 +20.28808) Search nearby
B1950.0 05 53 57.37 +20 16 57.5
Proper motion
RA: -2.8 +/- 1.0 mas/yDec: -6.8 +/- 0.9 mas/ySource: UCAC4
Galactic coord. 188.748 -2.210
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J05565577+2017170 AAVSO 0551+20 ASAS J055656+2017.2
ASASSN-V J055655.81+201716.9 DO 11744 GSC 01320-00706
IOMC 1320000039 IRAS 05539+2016 IRC +20128
RAFGL 4455S TYC 1320-706-1 [NB54] 179
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Variability type
SRB
Spectral type M6/7
Mag. range
10.17 - 11.1 V
Discoverer --
Epoch
20 Jan 2003 (HJD 2452660.0) Ephemeris
Outburst --
Period 89.1 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Other periods 78.8 and 125 d.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 G.Neugebauer, R.B.Leighton, Two-micron Sky Survey, 1969. 1969tmss.book.....N
4 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1954ApJ...120..118N
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 = 3.63H = 2.61K = 2.09J - K = 1.54
AllWISE W3 = 0.81W4 = 0.07W3 - W4 = 0.74
APASS-DR9 B = 12.21V = 10.48g' = 11.42B - V = 1.73
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 56 55.78 +20 17 17.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2012-05-23 23:24 UTC Primary record creation. Type, period, epoch and range from ASAS-3 data. Tycho-2 position.
2 Admin, VSX 2010-01-18 23:18 UTC Position updated to NSV version of June 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.