HD 116557

Query : HD 116557

Basic data :
HD 116557 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2016AJ), Pe* (2021MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		13 25 11.7303452616 -49 49 46.884082260 (Optical) [ 0.0179 0.0304 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		13 22 09.8800353646 -49 34 10.324632943 [ 0.0179 0.0304 90 ]
Gal coord. (ep=J2000) : 		308.5004842232774 +12.6767129987144 [ 0.0179 0.0304 90 ]
Proper motions mas/yr : 		-8.739 -2.622 [0.035 0.038 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -18.684624 [3.165915] / z(spectroscopic) -0.000062 [0.000011] / cz -18.68 [3.17]
   (Opt) C 2021MNRAS.506..150B
Parallaxes (mas): 		1.1638 [0.0385] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1978MSS...C02....0H
Fluxes (6) :
B 10.31 [~] E ~
V 10.40 [~] D 2016AJ....152..104H
G 10.356988 [0.002830] C 2020yCat.1350....0G
J 10.414 [0.024] C 2003yCat.2246....0C
H 10.459 [0.022] C 2003yCat.2246....0C
K 10.465 [0.019] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 133 Display criteria :

Identifiers (15) :
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HD 116557 GALAH 170614002101159 PPM 318461 TYC 8256-2337-1
CD-49 7906 GEN# +1.00116557 Renson 33620 Gaia DR2 6082432255383245568
CPC 0 11271 GSC 08256-02337 SAO 224123 Gaia DR3 6082432255383245568
CPD-49 6055 2MASS J13251172-4949468 TIC 438714119

References (18 between 1850 and 2026) (Total 18)
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 : 1    Fe/H : 1    Plx : 2    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 116557 CD-49 7906 CPD-49 6055 GALAH 170614002101159 GSC 08256-02337
2MASS J13251172-4949468 PPM 318461 SAO 224123 TYC 8256-2337-1 Gaia DR2 6082432255383245568
Gaia DR3 6082432255383245568

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