NGC 4242

Query : NGC 4242

Basic data :
NGC 4242 -- Galaxy towards a Group of Galaxies
Other object types:
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GiG (), G (2014AJ,BTS,...), AG? (2020MNRAS), * (Gaia), HI ([KOV2009]), Opt (SDSS)
ICRS coord. (ep=J2000) :
12 17 30.1835103480 +45 37 09.508940220 (Optical) [ 0.2464 0.3172 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
12 15 01.2933159837 +45 53 49.005384629 [ 0.2464 0.3172 90 ]
Gal coord. (ep=J2000) :
140.7701982045366 +70.3155379619176 [ 0.2464 0.3172 90 ]
Proper motions mas/yr :
-0.353 -0.566 [0.310 0.440 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) 514 [~] / z(spectroscopic) 0.001716 [~] / cz 514.44 [~]
   (Rad) D 2020ApJ...902..145K
Parallaxes (mas):
0.8529 [0.4587] A 2020yCat.1350....0G
Morphological type:
SAB C 2019MNRAS.488..590B
Angular size (arcmin):
4.23544 2.9233 27 (Opt) B 2023ApJS..269....3M
Fluxes (11) :
B 11.37 [0.16] D 2007ApJS..173..185G
V 10.83 [0.17] D 2007ApJS..173..185G
G 19.326334 [0.004641] C 2020yCat.1350....0G
J 14.122 [0.096] C 2006AJ....131.1163S
H 13.198 [0.107] C 2006AJ....131.1163S
K 13.094 [0.129] C 2006AJ....131.1163S
u (AB) 15.453 [0.013] C 2009ApJS..182..543A
g (AB) 11.8846 [0.0003] B 2023ApJS..269....3M
r (AB) 11.3717 [0.0003] B 2023ApJS..269....3M
i (AB) 12.979 [0.002] C 2009ApJS..182..543A
z (AB) 13.2286 [0.0022] B 2023ApJS..269....3M
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 6
: 1
: 1089 Display criteria :

Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NGC 4242 MCG+08-22-098 Z 1215.0+4553 Gaia DR2 1539003403404045440
BTS 111 SDSS J121730.17+453709.4 Z 243-61 Gaia DR3 1539003403404045440
LEDA 39423 UGC 7323 [KOV2009] 56
2MASX J12173687+4753209 UZC J121730.1+453709 [M98c] 121501.3+455400

References (285 between 1850 and 2026) (Total 285)
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 : 9    Distance : 10    Plx : 2    PM : 2   

   


External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 4242

Link by name to the catalogue in VizieR :

NGC 4242 2MASX J12173687+4753209 SDSS J121730.17+453709.4 UGC 7323 Gaia DR2 1539003403404045440
Gaia DR3 1539003403404045440

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