C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.19CEST23:16:06

NGC4031
-------

Object NGC 4031  ---  H2G  ---  OID=@1879695   (@@38632,11)  ---  coobox=13442

Coordinates(ICRS,ep=J2000,eq=2000): 12 00 31.3384613916  +31 56 51.323193839 (Opt ) C [3.2755 7.8121 90] 2018yCat.1345....0G
Coordinates(FK4,ep=B1950,eq=1950): 11 57 57.4451189949  +32 13 33.367074225
Coordinates(Gal,ep=J2000,eq=2000): 186.3567910295727  +77.9332741344916
hierarchy counts: #parents=2, #children=0, #siblings=0
Proper motions: ~ ~ [~ ~ ] ~ ~
Parallax: ~ [~] ~ ~                  
Radial Velocity: 7942 [6] C 2022ApJS..261...21Y
Redshift: 0.026852 [0.000020] C 2022ApJS..261...21Y
cz: 8050.04 [6.00] C 2022ApJS..261...21Y
Flux B : 14.7 [~] D 1999PASP..111..438F
Flux G : 17.7456 [0.0160] C 2018yCat.1345....0G
Flux J : 12.334 [0.031] C 2006AJ....131.1163S
Flux H : 11.706 [0.039] C 2006AJ....131.1163S
Flux K : 11.415 [0.054] C 2006AJ....131.1163S
Spectral type: ~ ~ ~
Morphological type: Sb D 2008ApJS..175...86P
Angular size: 0.473 0.398  55 (NIR )  C 2006AJ....131.1163S

Identifiers (11):
   AGC 210989                           2MASX J12003130+3156514              Ark 341                            
   IRAS F11579+3213                     LEDA 37855                           MCG+05-28-075                      
   NGC 4031                             Z 157-82                             UZC J120031.3+315650               
   Z 1157.9+3213                        Gaia DR2 4026669931788871936                                            

Bibcodes  1850-2024 () (25):
  2022ApJS..261...21Y  2021ApJ...914..121A  2020MNRAS.491.3767S  2020MNRAS.494.2090J
  2020PASP..132c4502H  2019ApJ...872..148C  2018A&A...618A..81T  2018ApJ...861...49H
  2018MNRAS.478.4336M  2017MNRAS.471.4027B  2016A&A...588A..14T  2015AJ....149..171T
  2013A&A...558A..68G  2012ApJS..199...26H  2011A&A...534A..31G  2009MNRAS.398..109W
  2008ApJS..175...86P  2003A&A...412...45P  2002A&A...391...35F  2002AJ....123.2976R
  1999PASP..111..438F  1996A&AS..117..467G  1989ApJ...344...57R  1981AJ.....86..820K
  1975SoByu..47....3A                                    

Measures (distance:1  velocities:6  ):
distance:1velocities:6

Notes (0) :

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