NGC 2646

Query : NGC 2646

Basic data :
NGC 2646 -- Galaxy towards a Group of Galaxies
Other object types: otypes_help 		G (2016A&A,Ark,...), GiG (2007ApJ,[CHM2007]), AG? (2020MNRAS), * (Gaia)
ICRS coord. (ep=J2000) : 		08 50 21.9692739864 +73 27 46.721927484 (Optical) [ 0.3737 0.5052 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 44 59.8293040434 +73 38 56.100854007 [ 0.3737 0.5052 90 ]
Gal coord. (ep=J2000) : 		140.3297326790186 +34.2466085306547 [ 0.3737 0.5052 90 ]
Proper motions mas/yr : 		0.151 0.957 [0.496 0.650 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 3648 [108] / z(~) 0.012242 [0.000360] / cz 3670.06 [107.93]
   D 2002LEDA.........0P
Parallaxes (mas): 		0.02 [0.5987] A 2020yCat.1350....0G
Morphological type: 		E-S0 D 2018ApJ...864..123M
Angular size (arcmin): 		1.45785 1.34443 42 (Opt) B 2023ApJS..269....3M
Fluxes (8) :
B 13.0 [~] E ~
G 18.205645 [0.007567] C 2020yCat.1350....0G
J 10.384 [0.015] C 2006AJ....131.1163S
H 9.667 [0.018] C 2006AJ....131.1163S
K 9.366 [0.021] C 2006AJ....131.1163S
g (AB) 13.2477 [0.0012] B 2023ApJS..269....3M
r (AB) 12.3579 [0.0015] B 2023ApJS..269....3M
z (AB) 11.8459 [0.0014] B 2023ApJS..269....3M
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 5 : 24 Display criteria :

Identifiers (15) :
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NGC 2646 MCG+12-09-019 Z 332-19 [VDD93] 81
Ark 180 UGC 4604 Z 0845.1+7339 Gaia DR2 1123949063977861888
LEDA 24838 UZC J085022.0+732746 [CHM2007] LDC 573 J085022.10+7327474 Gaia DR3 1123949063977861888
2MASX J08502210+7327474 Z 331-69 [CHM2007] HDC 496 J085022.10+7327474

References (45 between 1850 and 2026) (Total 45)
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 : 6    Distance : 1    Plx : 1    PM : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 2646

Link by name to the catalogue in VizieR :

NGC 2646 2MASX J08502210+7327474 UGC 4604 Gaia DR2 1123949063977861888 Gaia DR3 1123949063977861888

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