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Latest Details
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Name
  ZZ Cas  
AAVSO UID
000-BBB-820 (3266 observations)  
Constellation
Cassiopeia Sequence
J2000.0
00 33 30.38 +62 30 40.2  (8.37658 +62.51117) Search nearby
B1950.0 00 30 38.86 +62 14 07.8
Proper motion
RA: -1.839 +/- 0.175 mas/yDec: -0.918 +/- 0.161 mas/ySource: Gaia DR1
Galactic coord. 120.864 -0.289
Other names

(Internal only)
AN 5.1925 ASASSN-V J003330.31+623039.8 HIP 2644
IOMC 4019000067 SVS 54  
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Variability type
EB/KE
Spectral type B3
Mag. range
10.95 - 11.8: Hp
Discoverer --
Epoch
04 Jun 1950 (HJD 2433437.495) Ephemeris
Outburst --
Period 1.243527 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2017ARep...61...80S Min II= 11.35 Hp.
2 GCVS Team Min II 10.9.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 Bob Nelson's O-C files, 2016 --
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 D.Ya.Martynov, Izv. Astron. Ehngel'gard Obs. N20, 1938. --
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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 = 10.35H = 10.26K = 10.29J - K = 0.06
AllWISE W1 = 10.34W2 = 10.37W3 = 10.65W1 - W2 = -0.03
APASS-DR9 B = 11.25V = 10.95g' = 11.06r' = 10.95i' = 10.96B - V = 0.30
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2020-05-24 18:54 UTC Range from the GCVS (November 2019 version).
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.