1991AGAb....6...79G


Query : 1991AGAb....6...79G

1991AGAb....6...79G - Astron. Gesellschaft Abstract Ser., 6, 79-79 (1991)

On the long term variability of the chromospheric active close binary XY Ursae Majoris.

GEYER E.H.

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* XY UMa RS* 09 09 55.9354759992 +54 29 17.724193872       9.620   G5 262 0

Query : 1991AGAb....6...79G

Basic data :
V* XY UMa -- RS CVn Variable
Other object types:
otypes_help
* (2006ApJS,HD,...), X (2015A&A,CXOSEXSI,...), SB* (CABS,CCABS,...), PM* (2018yCat,LSPM), RS* (2009yCat), EB* (2022yCat), ** (PMSC), V* (V*), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) :
09 09 55.9354759992 +54 29 17.724193872 (Optical) [ 0.0098 0.0098 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
09 06 18.4249714706 +54 41 40.031418204 [ 0.0098 0.0098 90 ]
Gal coord. (ep=J2000) :
162.7200565964849 +41.6747277453020 [ 0.0098 0.0098 90 ]
Proper motions mas/yr :
-49.781 -182.641 [0.012 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) -9.98 [0.83] / z(~) -0.000033 [0.000003] / cz -9.98 [0.83]
   A 2004MNRAS.349.1069K
Parallaxes (mas):
14.7223 [0.0137] A 2020yCat.1350....0G
Spectral type:
G5 E 1993yCat.3135....0C
Fluxes (10) :
R 9.620 [~] D 2006ApJS..165...19E
G 9.368692 [0.005619] C 2020yCat.1350....0G
J 7.770 [0.020] C 2003yCat.2246....0C
H 7.28 [0.04] C 2003yCat.2246....0C
K 7.159 [0.017] C 2003yCat.2246....0C
u (AB) 11.788 [0.001] C 2009ApJS..182..543A
g (AB) 10.278 [0.001] C 2009ApJS..182..543A
r (AB) 9.302 [0.001] C 2009ApJS..182..543A
i (AB) 13.354 [0.009] C 2009ApJS..182..543A
z (AB) 11.866 [0.01] C 2009ApJS..182..543A
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Identifiers (38) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 237786 HIP 44998 SAO 27143 2XMM J090955.9+542917
AG+54 702 LSPM J0909+5429 SBC9 2125 YZ 0 77
ASCC 253631 2MASS J09095593+5429176 SDSS J090955.94+542917.6 YZ 54 3314
BD+55 1317 NSVS 2512968 SV* BV 31 [FS2003] 0498
CABS 83 PMSC 09027+5454Aabc TIC 287095354 [ZEH2003] RX J0909.9+5429 2
CCABS 69 PPM 32024 TYC 3805-27-1 Gaia DR2 1023682919309621632
CXOSEXSI J090955.9+542915 RBS 747 USNO-B1.0 1444-00196196 Gaia DR3 1023682919309621632
GEN# +1.00237786 RX J0909.9+5428 uvby98 100237786 Gaia DR1 1023682915013348096
GSC 03805-00027 RX J0909.9+5429 V* XY UMa
HIC 44998 1RXS J090956.8+542907 1WGA J0909.9+5429

References (262 between 1850 and 2026) (Total 262)
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 : 1    Distance : 2    Var : 3    Rot : 1    Plx : 5    PM : 6    SpT : 1   

   

Observing logs
Herschel : 3    IUE : 2   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : V* XY UMa

Link by name to the catalogue in VizieR :

HD 237786 AG+54 702 BD+55 1317 CABS 83 GSC 03805-00027
HIC 44998 HIP 44998 LSPM J0909+5429 2MASS J09095593+5429176 PPM 32024
1RXS J090956.8+542907 SAO 27143 SDSS J090955.94+542917.6 TYC 3805-27-1 USNO-B1.0 1444-00196196
uvby98 100237786 V* XY UMa Gaia DR2 1023682919309621632 Gaia DR3 1023682919309621632 Gaia DR1 1023682915013348096

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