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Latest Details
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Name
  TU Eri  
AAVSO UID
000-BDQ-527 (No observations)  
Constellation
Eridanus Sequence
J2000.0
03 03 13.44 -20 36 51.3  (45.80599 -20.61426) Search nearby
B1950.0 03 00 57.74 -20 48 34.4
Proper motion
RA: -1.5 +/- 1.7 mas/yDec: 18.1 +/- 2.2 mas/ySource: UCAC4
Galactic coord. 207.901 -59.269
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1SWASP J030313.42-203651.7 ASAS J030313-2036.9 ASASSN-V J030313.44-203650.7
HV 4861 SSS_J030313.4-203651  
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Variability type
EW
Spectral type F5
Mag. range
12.47 (0.54) CV
Discoverer --
Epoch
13 Aug 2002 (HJD 2452500.017) Ephemeris
Outburst --
Period 0.33498359 d  (8.039606 h)
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 Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 Drake, A. J.; et al., 2017, The Catalina Surveys Southern Periodic Variable
Star Catalogue
2017MNRAS.469.3688D
3 M.E. Lohr et al., 2015, A&A, 578A, 136 2015A&A...578A.136L
4 J.M. Kreiner, 2004, Acta Astronomica 54, 207 2004AcA....54..207K
5 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
6 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1980PASP...92..806S
7 H.Shapley, H.H.Swope, HB N885, 1931. 1931BHarO.885...13S
8 E.M.Hughes, HB N877, 1930. 1930BHarO.877....6H
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 = 11.57H = 11.27K = 11.22J - K = 0.35
AllWISE W1 = 10.91W2 = 10.94W3 = 10.77W1 - W2 = -0.03
APASS-DR9 B = 13.10V = 12.48g' = 12.76r' = 12.30i' = 12.12B - V = 0.61
Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2020-05-14 23:33 UTC Gaia DR2 position.
5 Otero, Sebastian Alberto 2018-08-28 00:53 UTC Amplitude from 2017MNRAS.469.3688D.
4 Bernhard, Klaus 2015-10-07 23:33 UTC Update from [2015A&A...578A.136L].
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-03-12 01:46 UTC Update from [2004AcA....54..207K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.