C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.25CEST14:58:39

GJ 139 b
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Object * e Eri b  ---  Pl  ---  OID=@6179242   (@@-1,255)  ---  coobox=23184

Coordinates(ICRS,ep=J2000,eq=2000): 03 19 55.6509122226  -43 04 11.215188426 (Opt ) A [0.0637 0.0650 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 03 17 55.8655237516  -43 15 35.932671195
Coordinates(Gal,ep=J2000,eq=2000): 250.7461718538294  -56.0768661873701
hierarchy counts: #parents=1, #children=0, #siblings=0
Proper motions: 3035.017 726.964 [0.081 0.101 90] A 2020yCat.1350....0G
Parallax: 165.5242 [0.0784] A 2020yCat.1350....0G
Radial Velocity: ~ [~ ~ ] ~ ~                  
Redshift: ~ [~ ~ ] ~ ~                  
cz: ~ [~ ~ ] ~ ~                  
Flux 
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (3):
   GJ 139 b                             HD 20794b                            * e Eri b                          

Bibcodes  1850-2024 () (22):
  2023A&A...678A..96C  2023A&A...680A..64D  2023AJ....165..176L  2023RAA....23h5002C
  2022A&A...665A.157L  2022AJ....164...12B  2021A&A...650A.201R  2020A&A...643A.106B
  2019A&A...624A.122C  2019A&A...629A..27C  2019ApJ...880L...1A  2019PASP..131c4401D
  2018MNRAS.475.3090Y  2017A&A...605A.103F  2016MNRAS.461.1841C  2015ApJ...799..163M
  2014ApJ...790...91S  2013A&A...552A.119S  2013AJ....146...99C  2013ApJ...766...67J
  2011A&A...534A..58P  2011PASP..123..412W                        

Measures (  ):


Notes (1) :
(S) 05-Sep-2011 - bc    ref:~    obj:HD 20794b
    Planet of about $0.0085M_J$ ($2.7M_\Earth$) orbiting around \object{HD 20794} (P=18.315d), see details about \exoplanet{HD 20794}{b} in the \exoEncyclopedie.

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