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Latest Details
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Name
  U Ari  
AAVSO UID
000-BBF-749 (7677 observations)  
Constellation
Aries Sequence
J2000.0
03 11 03.04 +14 48 00.3  (47.76267 +14.80008) Search nearby
B1950.0 03 08 16.37 +14 36 42.8
Proper motion
RA: 8.5 +/- 2.1 mas/yDec: -13.4 +/- 1.9 mas/ySource: UCAC4
Galactic coord. 166.142 -36.100
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0305+14 ASAS J031103+1448.0 ASASSN-V J031103.01+144800.0
BD+14 526 HD 19737 IRC +10040
RAFGL 455    
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Variability type
M
Spectral type M4e-M7.5e
Mag. range
7.2 - 15.8 V
Discoverer John Schaeberle (1892)
Epoch
14 Oct 2005 (HJD 2453658.0) Ephemeris
Outburst --
Period 371.1 d
Rise/eclipse dur. 41%  (152 d)
Remarks
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1 GCVS Team SiO maser.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
3 T. Karlsson, Maxima of Mira stars --
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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 = 2.35H = 1.45K = 1.00J - K = 1.35
AllWISE W3 = -0.41W4 = -1.05W3 - W4 = 0.65
APASS-DR9 B = 9.86V = 7.98g' = 10.96r' = 9.18B - V = 1.87
GALEX-DR5 NUV = 20.06
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 03 11 03.04 +14 48 00.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Fernig, Leo 2022-02-18 22:10 UTC Discoverer updated from 1907AnHar..55....1C page 8
2 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.