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  nu. Eri  
000-BCV-911 (39 observations)  
Eridanus Sequence
04 36 19.14 -03 21 08.8  (69.07975 -3.35244) Search nearby
B1950.0 04 33 49.11 -03 27 11.5
Proper motion
RA: 1.53 +/- 0.18 mas/yDec: -5.01 +/- 0.14 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 199.312 -31.376
Other names

(Internal only)
48 Eri * nu Eri AAVSO 0431-03
BD-03 834 HD 29248 HIP 21444
HR 1463 NIU ERI SAO 131346
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Variability type
Spectral type B2III
Mag. range
3.87 - 4.01 V
Discoverer --
13 Dec 1950 (HJD 2433629.277) Ephemeris
Outburst --
Period 0.173512221 d  (4.1642933 h)
Rise/eclipse dur. --
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1 Otero, Sebastian Alberto Multiperiodic BCEP. Main period given. Secondary periods: 0.1768698, 0.1779354 and 0.1773916 d. Also multiperiodic SPB with periods of 2.3106108 and 1.6276042 d.
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1 Asteroseismology of the Beta Cephei star Nu Eridani 2005MNRAS.360..619J
2 Ya.I.Kumsishvili, Abastumani Byull. N28, 23, 1962. --
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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 = 4.08H = 4.58K = 4.51J - K = -0.42
AllWISE W1 = 4.58W2 = 4.34W3 = 4.64W4 = 4.57W1 - W2 = 0.23W3 - W4 = 0.06
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Revision History
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2 Otero, Sebastian Alberto 2007-03-30 09:23 UTC Main period in reference is confirmed with HIP data, also used to confirm the 0.14 mag. amplitude in the GCVS.
Hipparcos position given.
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.