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Latest Details
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Name
  KP Per  
AAVSO UID
000-BBG-074 (36 observations)  
Constellation
Perseus Sequence
J2000.0
03 32 38.98 +44 51 20.8  (53.16242 +44.85578) Search nearby
B1950.0 03 29 12.50 +44 41 14.2
Proper motion
RA: 0.808 +/- 0.028 mas/yDec: -6.130 +/- 0.020 mas/ySource: Gaia DR1
Galactic coord. 150.608 -9.180
Other names

(Internal only)
ALS 14585 BD+44 734 GSC 02874-00518
HD 21803 HIP 16516 HR 1072
Hilt 392 PPM 46298 SAO 38927
TIC 65166720 TYC 2874-518-1  
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Variability type
BCEP
Spectral type B2IV
Mag. range
6.32 - 6.46 V
Discoverer --
Epoch
20 Dec 1978 (HJD 2443862.739) Ephemeris
Outburst --
Period 0.2017786 d  (4.84269 h)
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 Beat phenomenon: P1 - see Table, A1 = 0.0323m B; P2 = 0.1980855d, A2 = 0.0235M B; P3 = 0.2270986d, A3 = 0.0072M B.
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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 T.Jarzebowski, M.Jerzykiewicz, M.Rios Herrera, M.Rios Berumen, Rev Mex 5,
N2, 61, 1981.
1981RMxAA...5...61J
External Links
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Location    Go   
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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 = 6.38H = 6.43K = 6.47J - K = -0.08
AllWISE W1 = 6.46W2 = 6.45W3 = 6.54W4 = 6.40W1 - W2 = 0.01W3 - W4 = 0.13
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 03 32 38.98 +44 51 20.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 11 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-08-27 01:40 UTC Range derived from 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.