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
  NSV 25917  
AAVSO UID
--  
Constellation
Cepheus Sequence
J2000.0
22 30 18.70 +57 13 31.4  (337.57790 +57.22540) Search nearby
B1950.0 22 28 24.78 +56 58 06.7
Proper motion
RA: -3.610 +/- 0.029 mas/yDec: -2.832 +/- 0.028 mas/ySource: Gaia DR1
Galactic coord. 104.711 -0.567
Other names

(Internal only)
ADS 16001 A ASASSN-V J223018.60+571332.4 BD+56 2794
HD 213470 HIP 111088 SAO 34531
(Not logged in)  Add name
Variability type
VAR
Spectral type A3Ia SB
Mag. range
6.62 (0.014) V
Discoverer --
Epoch
--
Outburst --
Period 465.11628 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team SB. Hp = 6.74 - 6.79 [The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1, SP-1200, ESA, 1997.]. B: 10.1, 15", 357deg , HD 213471.
(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 E.H.Olsen, AsAp Suppl 102, No.1, 88, 1993. 1993A&AS..102...89O
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 = 5.28H = 5.04K = 4.95J - K = 0.33
AllWISE W1 = 4.21W2 = 4.25W3 = 4.68W4 = 4.51W1 - W2 = -0.04W3 - W4 = 0.17
APASS-DR9 B = 7.80V = 7.02g' = 7.39r' = 6.84i' = 6.38B - V = 0.78
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 30 18.70 +57 13 31.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Stellar Association Membership
 ASCC 120 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 2013-05-03 23:38 UTC Update from [2002MNRAS.331...45K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.5.4