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Latest Details
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Name
  50 Cas  
AAVSO UID
--  
Constellation
Cassiopeia Sequence
J2000.0
02 03 26.10 +72 25 16.6  (30.85875 +72.42128) Search nearby
B1950.0 01 59 07.16 +72 10 50.3
Proper motion
RA: -43.57 +/- 0.12 mas/yDec: 22.30 +/- 0.14 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 128.375 +10.315
Other names

(Internal only)
1SXPS J020325.5+722510 2MASS J02032607+7225167 BD+71 117
GSC 04319-01847 HD 12216 HIP 9598
HR 0580 HR 580 IRAS 01591+7210
SAO 4560 TYC 4319-1847-1 UCAC4 813-006599
URAT1 813-031859 USNO-B1.0 1624-0032287 WISE J020326.08+722517.1
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Variability type
ELL:
Spectral type A1V
Mag. range
3.957 V (0.009)TESS
Discoverer --
Epoch
09 Nov 2019 (HJD 2458796.955) Ephemeris
Outburst --
Period 1.596778 d
Rise/eclipse dur. --
Remarks
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1 Sergey, Ivan B-V= -0.01 ; J-K= -0.04.
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References
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1 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
2 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
3 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
4 Abt, H. A.; et al., The Relation between Rotational Velocities and Spectral
Peculiarities among A-Type Stars
1995ApJS...99..135A
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 = 3.88H = 3.90K = 3.92J - K = -0.04
AllWISE W1 = 3.93W2 = 3.56W3 = 3.91W4 = 3.86W1 - W2 = 0.37W3 - W4 = 0.05
Images
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Supporting Documents
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2 Phased Plot Sergey, Ivan 2020-02-04 21:01 UTC
1 Photometric curve from TESS data Sergey, Ivan 2020-02-01 10:09 UTC
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Revision History
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3 Otero, Sebastian Alberto 2020-11-04 02:16 UTC Amplitude from TESS data.
2 Sergey, Ivan 2020-02-01 10:09 UTC Type, period, epoch, magnitude and amplitude from TESS and HIPPARCOS data. Position from Gaia DR2. Spectral type from 1995ApJS...99...135A.
1 Admin, VSX 2013-05-03 23:08 UTC Preserved original object data.