AAVSO Home



Current Time: 10 Apr 2025 05:33:13 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 3
Log in to retrieve additional aliases from SIMBAD.
Name
  BU Gem  
AAVSO UID
000-BBK-829 (20523 observations)  
Constellation
Gemini Sequence
J2000.0
06 12 19.10 +22 54 30.7  (93.07958 +22.90853) Search nearby
B1950.0 06 09 17.16 +22 55 17.9
Galactic coord. 188.218 +2.192
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
6 Gem AAVSO 0606+22 ASAS J061219+2254.5
BD+22 1220 HD 42543 HIP 29450
HR 2197 IRC +20136 RAFGL 895
SAO 78098    
(Not logged in)  Add name
Variability type
SRC
Spectral type M1-M2Ia-Iab
Mag. range
5.74 - 7.4 V
Discoverer --
Epoch
22 Feb 2004 (HJD 2453058): Ephemeris
Outburst --
Period 325: d
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
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.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 Binocular program
 Legacy LPV Program
 LPV Program
 SNEWS Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2021-03-31 05:54 UTC Period from AAVSO data. Epoch from ASAS-3 data.
3 Otero, Sebastian Alberto 2011-07-22 01:14 UTC Type, period and epoch from ASAS-3 data. Minimum magnitude from AAVSO 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.