AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 1
Log in to retrieve additional aliases from SIMBAD.
Name
  DK Per  
AAVSO UID
000-BFC-076 (653 observations)  
Constellation
Perseus Sequence
J2000.0
02 23 45.60 +57 59 24.0  (35.94000 +57.99000) Search nearby
B1950.0 02 20 10.09 +57 45 48.0
Galactic coord. 134.939 -2.713
Other names

(Internal only)
AN 28.1940 ASASSN-V J022345.59+575923.5 ATO J035.9401+57.9898
GSC 03694-00004 TYC 3694-4-1 UCAC4 740-024398
(Not logged in)  Add name
Variability type
EB/SD
Spectral type --
Mag. range
12.3 - 13.3 p
Discoverer --
Epoch
20 Mar 1975 (HJD 2442492.373) Ephemeris
Outburst --
Period 0.898876 d  (21.5730 h)
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 VSP Note: 14.05 Vmag. star 4" to the NW.
2 Otero, Sebastian Alberto ASAS-SN, AAVSO and INTEGRAL-OMC magnitudes contaminated by UCAC4 740-024396 (V= 14.05; sep. 4"). Range has been corrected.
3 GCVS Team The depth of Min II 0.05m. In the region of the open cluster h, khi Per.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Bob Nelson's O-C files, 2016 --
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 Surkova, L. P.; Svechnikov, M. A., 2004, Catalog of Photometric, Geometric
and Absolute elements of semi-detached eclipsing binaries with known
photometric or spectroscopic orbits
2004yCat.5115....0S
4 MVS N323, 1957. --
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-11-10 23:16 UTC Type and range from AAVSO V data. Gaia EDR3 position. Spectral type from 2004yCat.5115....0S.
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.