NGC 4755 442

Query : NGC 4755 442

Basic data :
NGC 4755 442 -- Star
Other object types: otypes_help 		* (Cl*,Gaia), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 53 33.9130367424 -60 26 22.084219464 (Optical) [ 0.0107 0.0129 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 50 33.8006566062 -60 10 05.253220864 [ 0.0107 0.0129 90 ]
Gal coord. (ep=J2000) : 		303.1945315222945 +02.4311950493250 [ 0.0107 0.0129 90 ]
Proper motions mas/yr : 		-4.926 -0.863 [0.014 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -20 [~] / z(~) -0.000067 [~] / cz -20.00 [~]
   D 2005A&A...437..467E
Parallaxes (mas): 		0.4681 [0.0168] A 2020yCat.1350....0G
Spectral type: 		B3V E ~
Fluxes (6) :
B 11.94 [~] D 2006A&A...457..265D
V 11.77 [~] D 2006A&A...457..265D
G 11.738571 [0.002766] C 2020yCat.1350....0G
J 11.343 [0.022] C 2003yCat.2246....0C
H 11.338 [0.023] C 2003yCat.2246....0C
K 11.278 [0.019] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 715 Display criteria :

Identifiers (9) :
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NGC 4755 442 Cl* NGC 4755 AS IV-42 TIC 436276981
Cl* NGC 4755 DK 4403 Cl* NGC 4755 ESL 52 Gaia DR2 6056403340520731648
Cl* NGC 4755 SBW 65 2MASS J12533390-6026221 Gaia DR3 6056403340520731648

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

Distance : 2    Plx : 2    PM : 2   

   

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Link by name to the catalogue in VizieR :

2MASS J12533390-6026221 Gaia DR2 6056403340520731648 Gaia DR3 6056403340520731648

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