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Name
  VX Per  
AAVSO UID
000-BCW-752 (427 observations)  
Constellation
Perseus Sequence
J2000.0
02 07 48.48 +58 26 36.7  (31.95200 +58.44353) Search nearby
B1950.0 02 04 18.15 +58 12 22.3
Proper motion
RA: -0.297 +/- 0.090 mas/yDec: -1.269 +/- 0.085 mas/ySource: Gaia DR1
Galactic coord. 132.802 -2.957
Other names

(Internal only)
AAVSO 0200+57 AN 34.1907 ASASSN-V J020748.54+582636.6
BD+57 489 HD 236948 HIP 9928
HV 2891 IOMC 3697000044 SAO 22945
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Variability type
DCEP
Spectral type F6-G1
Mag. range
8.99 - 9.69 V
Discoverer Henrietta Leavitt (1907)
Epoch
07 Sep 1978 (HJD 2443758.994) Ephemeris
Outburst --
Period 10.88904 d
Rise/eclipse dur. 49%  (5.336 d)
Remarks
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1 GCVS Team In the region of the open cluster h, khi Per. [A/H] = -0.2. P var. Since JD2431000 - see Table.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 L.Szabados, Bud Mitt N77, 1981. 1981CoKon..77....1S
3 G.E.Erleksova, Tadj. Tr. IX, 66, 1962. --
4 Hartwig, E.; Muller, G., 1916, Benennung von neu entdeckten veraenderlichen
Sternen
1916AN....202..105.
External Links
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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 = 7.02H = 6.52K = 6.29J - K = 0.73
AllWISE W1 = 6.15W2 = 6.08W3 = 6.06W4 = 5.99W1 - W2 = 0.07W3 - W4 = 0.07
APASS-DR9 B = 10.79g' = 10.34
Images
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Supporting Documents
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Revision History
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3 Fernig, Leo 2023-03-29 20:20 UTC Discoverer updated from 1916AN....202..105. page 106.
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.