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Latest Details
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Name
  X Cet  
AAVSO UID
000-BBF-830 (9538 observations)  
Constellation
Cetus Sequence
J2000.0
03 19 26.07 -01 03 56.2  (49.85863 -1.06561) Search nearby
B1950.0 03 16 53.32 -01 14 46.3
Proper motion
RA: 15.730 +/- 0.192 mas/yDec: -4.886 +/- 0.123 mas/ySource: Gaia DR1
Galactic coord. 182.920 -45.984
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0314-01 ASAS J031926-0103.9 ASASSN-V J031926.08-010356.5
BD-01 475 HD 20646 HIP 15465
HV 39    
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Variability type
M
Spectral type M2e(S)-M6e
Mag. range
8.4 - 13.2 V
Discoverer Louisa Wells (1895)
Epoch
21 Dec 2003 (HJD 2452995) Ephemeris
Outburst --
Period 176 d
Rise/eclipse dur. 49%  (86 d)
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 = 5.18H = 4.25K = 3.97J - K = 1.21
AllWISE W1 = 4.15W2 = 3.62W3 = 3.21W4 = 2.62W1 - W2 = 0.53W3 - W4 = 0.59
APASS-DR9 B = 11.35V = 9.86g' = 10.54r' = 8.34i' = 7.25B - V = 1.49
GALEX-DR5 NUV = 20.09
SDSS-DR12 u = 14.20g = 9.92r = 7.88i = 6.98z = 8.21u - g = 4.28r - i = 0.91
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 03 19 26.07 -01 03 56.2 (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.
4 Fernig, Leo 2022-02-18 22:10 UTC Discoverer updated from 1907AnHar..55....1C page 8
3 Otero, Sebastian Alberto 2011-01-18 03:39 UTC Primary record creation. Period and epoch from ASAS-3 data.
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.