Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
  mu. Eri  
Eridanus Sequence
04 45 30.15 -03 15 16.8  (71.37562 -3.25467) Search nearby
B1950.0 04 43 00.01 -03 20 41.3
Proper motion
RA: 15.94 +/- 0.28 mas/yDec: -14.52 +/- 0.16 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 200.530 -29.337
Other names

(Internal only)
57 Eri * mu Eri BD-03 876
DM-03 876 GSC 04740-01916 HD 30211
HIP 22109 HR 1520 IRAS 04429-0320
PPM 187297 SAO 131468 VSX J044530.1-031516
(Not logged in)  Add name
Variability type
Spectral type B5IV
Mag. range
4.00 (0.05) V
Discoverer M. Jerzykiewicz, G. Handler, R. R. Shobbrook, A. Pigulski, R. Medupe, T. Mokgwetsi, P. Tlhagwane, E. Rodriguez
26 Oct 2002 (HJD 2452574.04) Ephemeris
Outburst --
Period 7.380618 d
Rise/eclipse dur. --
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2011IBVS.5969....1K SB, Porb = 7.35886d. Pulsational or rotational variations: P = 1.62592d, multiperiodic.
2 Otero, Sebastian Alberto Period and epoch given is for the eclipses. Eclipse amplitude 0.04 mag. Multiperiodic SPB. Main periods are 1.624065, 1.42686 and 0.829476 d. Maximum amplitude 0.03 Hp.
(Not logged in)  Add remark
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2011, IBVS 5969
2 Asteroseismology of the Beta Cephei star Nu Eridani 2005MNRAS.360..619J
3 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 4.67H = 4.57K = 4.39J - K = 0.28
AllWISE W1 = 4.45W2 = 4.24W3 = 4.52W4 = 4.47W1 - W2 = 0.21W3 - W4 = 0.05
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2011-02-06 12:23 UTC Primary name and details from the 80th GCVS Name-List [2011IBVS.5969....1K].
1 Otero, Sebastian Alberto 2007-03-30 13:30 UTC Initial submission.