AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V1123 Cas  
AAVSO UID
000-BQC-804 (5 observations)  
Constellation
Cassiopeia Sequence
J2000.0
01 33 16.33 +60 38 01.5  (23.31804 +60.63375) Search nearby
B1950.0 01 29 56.65 +60 22 38.3
Proper motion
RA: -1.498 +/- 0.118 mas/yDec: -0.669 +/- 0.116 mas/ySource: Gaia DR1
Galactic coord. 128.042 -1.822
Other names

(Internal only)
ASASSN-V J013316.20+603801.4 Cl* NGC 581 V1 GSC 04031-00200
HIP 7238 NSV 15320  
(Not logged in)  Add name
Variability type
EA
Spectral type B2V
Mag. range
10.91 (0.20) I
Discoverer --
Epoch
06 Sep 1999 (HJD 2451427.8223) Ephemeris
Outburst --
Period 4.5020: d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Admin, VSX Amplituda(Min II)= ( 0.11 ). MinII - MinI = 0.73P.
(Not logged in)  Add remark
References
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
2011IBVS.5969....1K
2 Wyrzykowski, L., Pietrzynski, G., and Szewczyk, O. 2002, AA, 52, No. 1, 105 2002AcA....52..105W
3 The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1,
SP-1200, ESA, 1997.
1997ESASP1200.....P
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 = 10.71H = 10.73K = 10.69J - K = 0.03
AllWISE W1 = 10.71W2 = 10.78W3 = 11.00W1 - W2 = -0.07
APASS-DR9 B = 11.50V = 11.26g' = 11.32r' = 11.29i' = 11.31B - V = 0.23
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
Stellar Association Membership
 NGC 581 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2011-02-06 17:19 UTC Primary name and details from the 80th GCVS Name-List [2011IBVS.5969....1K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.