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Latest Details
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Name
  V0388 Cas  
AAVSO UID
000-BDJ-811 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
01 03 19.83 +62 21 55.8  (15.83263 +62.36550) Search nearby
B1950.0 01 00 12.32 +62 05 49.7
Galactic coord. 124.311 -0.474
Other names

(Internal only)
G 243-55 GJ 51.0 IOMC 4021000068
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Variability type
BY:+UV
Spectral type M3Vpe-M7Ve
Mag. range
12.5 - 13.8 V
Discoverer --
Epoch
17 Dec 2014 (HJD 2457008.987) Ephemeris
Outburst --
Period 1.02366 d
Rise/eclipse dur. --
Remarks
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1 Mishevskiy, Nikolay J-K= 0.89, B-V= 1.77. Likely BY variations with an amplitude of 0.06 mag.(TESS) in TESS and ASAS-SN data. TESS amplitude reduced by companion stars.
2 GCVS Team Wolf 47 (mu = 0.82", p = 80deg). Faint component of a wide physical pair (p = 294") the bright component of which is the dM2 star Wolf 46 = BD+61deg 195 (9.4).
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties.
2018A&A...616A...1G
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
4 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
5 M.Petit, DOB 8, 9(1), 1955. --
6 H.L.Johnson, W.W.Morgan, ApJ 117, 313, 1953. 1953ApJ...117..313J
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 = 8.61H = 8.01K = 7.72J - K = 0.89
Images
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Supporting Documents
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3 Zoomed in light curve of a flare Mishevskiy, Nikolay 2020-03-06 05:56 UTC
2 Combined phase plot P= 1.02 d Mishevskiy, Nikolay 2020-03-06 05:55 UTC
1 Combined light curve Mishevskiy, Nikolay 2020-03-06 05:54 UTC
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Revision History
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3 Mishevskiy, Nikolay 2020-01-23 04:07 UTC Type, period, and epoch from TESS data. Position and mean magnitude derived from Gaia DR2.
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.