C.D.S.  -  SIMBAD4 rel 1.8  -  2024.07.02CEST07:51:41

Sigma Orionis open cluster
--------------------------

Object NAME sigma Orionis Open Cluster  ---  OpC  ---  OID=@9705875   (@@-1,255)  ---  coobox=6482

Coordinates(ICRS,ep=J2000,eq=2000): 05 38 51.8  -02 34 55 (Opt ) D [~ ~ ] 2021A&A...647A..19T
Coordinates(FK4,ep=B1950,eq=1950): 05 36 21.1  -02 36 33      
Coordinates(Gal,ep=J2000,eq=2000): 206.8139  -17.3015         
hierarchy counts: #parents=0, #children=114, #siblings=0
Proper motions: 1.577 -0.512 [0.561 0.393 90] C 2020A&A...640A...1C
Parallax: 2.480 [0.077] C 2020A&A...640A...1C
Radial Velocity: 30.56 [0.17] A 2021A&A...647A..19T
Redshift: 0.000102 [0.000001] A 2021A&A...647A..19T
cz: 30.56 [0.17] A 2021A&A...647A..19T
Flux 
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (2):
   UBC 205                              NAME sigma Orionis Open Cluster                                         

Bibcodes  1850-2024 () (13):
  2023ApJS..264...41Y  2022A&A...667A.124G  2022A&A...668A...4F  2022ApJ...935..111L
  2021A&A...647A..19T  2021MNRAS.504..356D  2020A&A...635A..45C  2020A&A...640A...1C
  2020AJ....159..199D  2019A&A...626A..11C  2018A&A...609A..70R  2018MNRAS.478.5184D
  2014A&A...564A..79D                                    

Measures (distance:1  Fe_H:3  PLX:3  PM:4  velocities:4  ):
distance:1Fe_H:3PLX:3PM:4velocities:4

Notes (0) :

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