NGC 2540

Query : NGC 2540

Basic data :
NGC 2540 -- Quasar Candidate
Other object types: otypes_help 		G (2014ApJ,KUG,...), IR (IRAS,PSCz), Q? (FBQS), AG? (2020MNRAS), * (Gaia), HI (2016A&A), Rad (FIRST), Opt (SDSS)
ICRS coord. (ep=J2000) : 		08 12 46.4478838824 +26 21 42.387277896 (Optical) [ 1.8902 1.9646 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 09 44.7913877366 +26 30 45.440434374 [ 1.8902 1.9646 90 ]
Gal coord. (ep=J2000) : 		196.1599392726473 +28.6578170833830 [ 1.8902 1.9646 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 6156 [3] / z(spectroscopic) 0.02075 [0.00001] / cz 6220.7 [3.0]
   (Opt) C 2012ApJS..203...21A
Morphological type: 		SA_B C 2019MNRAS.488..590B
Angular size (arcmin): 		1.54304 0.920267 125 (Opt) B 2023ApJS..269....3M
Fluxes (10) :
B 14.5 [~] E ~
G 19.081594 [0.027522] C 2020yCat.1350....0G
J 11.441 [0.025] C 2006AJ....131.1163S
H 10.738 [0.032] C 2006AJ....131.1163S
K 10.627 [0.048] C 2006AJ....131.1163S
u (AB) 15.437 [0.009] C 2009ApJS..182..543A
g (AB) 13.9415 [0.0056] B 2023ApJS..269....3M
r (AB) 13.3425 [0.0059] B 2023ApJS..269....3M
i (AB) 13.134 [0.002] C 2009ApJS..182..543A
z (AB) 12.8822 [0.0063] B 2023ApJS..269....3M
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Identifiers (17) :
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NGC 2540 KUG 0809+265 SDSS J081246.44+262142.4 Z 0809.8+2631
FBQS J0812+2621 LEDA 23017 SDSS J081246.44+262142.3 Gaia DR3 682699074767494144
FIRST J081246.5+262142 2MASX J08124642+2621391 UGC 4275
IRAS F08097+2630 MCG+05-20-004 UZC J081246.5+262141
IRAS 08097+2630 PSCz Q08097+2630 Z 149-4

References (90 between 1850 and 2026) (Total 90)
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 : 16    Distance : 6   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 2540

Link by name to the catalogue in VizieR :

NGC 2540 FIRST J081246.5+262142 IRAS F08097+2630 IRAS 08097+2630 KUG 0809+265
2MASX J08124642+2621391 SDSS J081246.44+262142.4 SDSS J081246.44+262142.3 UGC 4275 Gaia DR3 682699074767494144

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