1991BAICz..42..345K

Query : 1991BAICz..42..345K

1991BAICz..42..345K - Bull. Astron. Inst. Czech., 42, 345 (1991)

Study of period changes and possible light-time effect in ZZ Cas.

KREINER J.M. and TREMKO J.

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* ZZ Cas SB* 00 33 30.3826859808 +62 30 40.179583296   11.10 10.79     B3 78 0

Query : 1991BAICz..42..345K

Basic data :
V* ZZ Cas -- Spectroscopic Binary
Other object types: otypes_help 		* (HIP,CSI,...), SB* (SBC7,SBC9), EB* (2012A&A), V* (AN,V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		00 33 30.3826859808 +62 30 40.179583296 (Optical) [ 0.0211 0.0243 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 30 38.8249150598 +62 14 08.063923154 [ 0.0211 0.0243 90 ]
Gal coord. (ep=J2000) : 		120.8643702896599 -00.2885795557973 [ 0.0211 0.0243 90 ]
Proper motions mas/yr : 		-1.606 -1.003 [0.026 0.031 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -45.00 [10] / z(~) -0.000150 [0.000033] / cz -45.00 [10.00]
   D 2007AN....328..889K
Parallaxes (mas): 		0.3228 [0.0296] A 2020yCat.1350....0G
Spectral type: 		B3 D ~
Fluxes (6) :
B 11.10 [0.05] D 2000A&A...355L..27H
V 10.79 [0.05] D 2000A&A...355L..27H
G 10.949245 [0.006190] C 2020yCat.1350....0G
J 10.351 [0.026] C 2003yCat.2246....0C
H 10.261 [0.029] C 2003yCat.2246....0C
K 10.287 [0.022] C 2003yCat.2246....0C
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Identifiers (17) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HIP 2644 2MASS J00333035+6230403 TIC 419524225 Gaia DR3 430730248515346560
AN 5.1925 NSVS 1627631 TYC 4019-833-1 Gaia DR1 430730244209151360
CSI+62-00304 2 SBC7 18 V* ZZ Cas
GSC 04019-00833 SBC9 26 WEB 482
HIC 2644 SV* SVS 54 Gaia DR2 430730248515346560

References (78 between 1850 and 2026) (Total 78)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 2    Distance : 1    Var : 4    Plx : 5    PM : 4   

   

External archives :

Link by name to the catalogue in VizieR :

HIP 2644 GSC 04019-00833 HIC 2644 2MASS J00333035+6230403 TYC 4019-833-1
V* ZZ Cas Gaia DR2 430730248515346560 Gaia DR3 430730248515346560 Gaia DR1 430730244209151360

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