MacC 20

Query : MacC 20

Basic data :
MacC 20 -- Double or Multiple Star
Other object types: otypes_help 		* (2021AJ,HIC,...), ** (CCDM,**,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		23 46 55.0785507648 +68 24 29.646297756 (Optical) [ 0.1288 0.1463 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 44 31.7375284938 +68 07 49.692404034 [ 0.1288 0.1463 90 ]
Gal coord. (ep=J2000) : 		117.0285403209068 +06.2791339840398 [ 0.1288 0.1463 90 ]
Proper motions mas/yr : 		0.611 -1.149 [0.161 0.181 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 37.81 [13.93] / z(spectroscopic) 0.000126 [0.000046] / cz 37.81 [13.93]
   (Opt) E 2018yCat.1345....0G
Parallaxes (mas): 		1.4649 [0.1615] A 2020yCat.1350....0G
Spectral type: 		B5 D 1968ApJS...16..275M
Angular size (arcmin): 		0.0483 0.0 159 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 11.77 [0.09] D 2000A&A...355L..27H
V 11.17 [0.08] D 2000A&A...355L..27H
G 10.961783 [0.003337] C 2020yCat.1350....0G
J 9.548 [0.023] C 2003yCat.2246....0C
H 9.361 [0.028] C 2003yCat.2246....0C
K 9.252 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 4014 Display criteria :

Identifiers (11) :
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CCDM J23469+6824AB HIP 117287 TIC 366075494 Gaia DR2 2211108159651654656
** HDS 3378 MacC 20 TYC 4479-271-3 Gaia DR3 2211108163953749632
HIC 117287 2MASS J23465508+6824296 WDS J23469+6824AB

References (8 between 1850 and 2026) (Total 8)
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    Plx : 2    PM : 4    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J23469+6824AB HIC 117287 HIP 117287 2MASS J23465508+6824296 TYC 4479-271-3
WDS J23469+6824AB Gaia DR2 2211108159651654656 Gaia DR3 2211108163953749632

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