AAVSO Home



Current Time: 12 Apr 2025 21:18:49 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  RU Cas  
AAVSO UID
000-BBC-486 (474 observations)  
Constellation
Cassiopeia Sequence
J2000.0
01 11 41.40 +65 01 07.9  (17.92250 +65.01886) Search nearby
B1950.0 01 08 24.59 +64 45 12.8
Proper motion
RA: 23.65 +/- 0.42 mas/yDec: -13.59 +/- 0.48 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 125.069 +2.231
Other names

(Internal only)
32 Cas AAVSO 0105+64 ALS 16532
AN 186.1904 ASASSN-V J011141.21+650109.4 BD+64 127
GSC 04038-01990 HD 6972 HIP 5589
HR 345 PPM 12792 SAO 11617
TYC 4038-1990-1    
(Not logged in)  Add name
Variability type
CST
Spectral type B9IV
Mag. range
5.57 - ? V
Discoverer Barr (1904)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Constant in HIPPARCOS data.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
2 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
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 = 5.67H = 5.77K = 5.75J - K = -0.09
AllWISE W1 = 5.83W2 = 5.75W3 = 5.86W4 = 5.81W1 - W2 = 0.09W3 - W4 = 0.05
Images
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.
4 Fernig, Leo 2022-02-18 22:10 UTC Discoverer updated from 1907AnHar..55....1C page 7
3 Otero, Sebastian Alberto 2016-11-30 07:47 UTC Type from HIPPARCOS data. Magnitude from GCPD and HIPPARCOS 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.