C.D.S.  -  SIMBAD4 rel 1.8  -  2024.07.12CEST20:44:23

NGC_840
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Object NGC 840  ---  G  ---  OID=@1426301   (@@29697,0)  ---  coobox=11838

Coordinates(ICRS,ep=J2000,eq=2000): 02 10 16.2191421720  +07 50 43.399819824 (Opt ) C [2.3229 2.0646 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 02 07 37.6319583428  +07 36 35.650950922
Coordinates(Gal,ep=J2000,eq=2000): 154.3579399836372  -50.1541325402143
hierarchy counts: #parents=3, #children=0, #siblings=0
Proper motions: ~ ~ [~ ~ ] ~ ~
Parallax: ~ [~] ~ ~                  
Radial Velocity: 7275 [4] C 2022ApJS..261...21Y
Redshift: 0.024569 [0.000013] C 2022ApJS..261...21Y
cz: 7365.45 [4.00] C 2022ApJS..261...21Y
Flux B : 14.7 [~] E ~                  
Flux G : 19.146690 [0.018475] C 2020yCat.1350....0G
Flux J : 11.346 [0.025] C 2006AJ....131.1163S
Flux H : 10.524 [0.029] C 2006AJ....131.1163S
Flux K : 10.319 [0.045] C 2006AJ....131.1163S
Spectral type: ~ ~ ~
Morphological type: SBb D ~                  
Angular size: 0.863 0.449  90 (NIR )  C 2006AJ....131.1163S

Identifiers (11):
   Gaia DR3 2521372134644186880         LEDA 8293                            MCG+01-06-049                      
   NGC 840                              NPM1G +07.0065                       UGC 1664                           
   Z 413-53                             2MASX J02101623+0750432              Z 0207.6+0736                      
   UZC J021016.2+075043                 Gaia DR2 2521372134644186880                                            

Bibcodes  1850-2024 () (40):
  2022ApJS..261...21Y  2021ApJ...914..121A  2020ApJ...902..145K  2019ApJ...884...82K
  2018A&A...618A..81T  2018ApJ...861...49H  2017ApJ...837..120G  2016A&A...588A..14T
  2016AJ....152...50T  2015AJ....149..171T  2015MNRAS.447.1531C  2013AJ....146...86T
  2013ApJ...771...88L  2012ApJS..199...26H  2012MNRAS.425.2741H  2011MNRAS.416.2840L
  2009AJ....138.1938C  2007A&A...465...71T  2005ApJS..160..149S  2003A&A...412...45P
  1999A&AS..140...89P  1999ApJS..121..287H  1999ApJS..125..409C  1999PASP..111..438F
  1998A&AS..128..299P  1995AJ....109..517B  1995AN....316...39B  1995ApJS...96..123T
  1990ApJ...355..393W  1989AJ.....98.1175M  1988ApJ...331..583S  1987ApJ...314....3E
  1985A&AS...60..261G  1985AJ.....90.1982B  1985ApJ...292..451L  1985ApJS...59..161L
  1984ApJ...278..475B  1984BAAS...16Z.410L  1983ApJS...51..149B  1983MNRAS.204..909R

Measures (distance:4  velocities:8  ):
distance:4velocities:8

Notes (0) :

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