Star • GDR1 458456010451868928

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 3982
[Cloutier2014] 3880
GDR2 458456010451868928
PSO J022122.916+571227.316
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 22.9167 h m s gaiacollaboration2016
dec +57 12 27.3056 d m s gaiacollaboration2016
ra_deg 35.34548622 deg gaiacollaboration2016
dec_deg 57.20758488 deg gaiacollaboration2016
pm_ra -4.718 1.068 mas/yr gaiacollaboration2018
pm_dec -0.72 0.806 mas/yr gaiacollaboration2018
plx 2.1292 0.6132 mas gaiacollaboration2018
st_dist 469.66 135.26 pc gaiacollaboration2018
V 21.184 0.016 mag currie2010
Ic 18.348 0.006 mag currie2010
g_sloan 21.704 0.013 mag flewelling2016
r_sloan 20.54 0.036 mag flewelling2016
i_sloan 19.117 0.012 mag flewelling2016
z_sloan 18.431 0.018 mag flewelling2016
y_opt 18.141 0.011 mag (AB) flewelling2016
gaia_g 19.8576 0.0057 mag gaiacollaboration2018
gaia_bp 20.6468 0.0933 mag gaiacollaboration2018
gaia_rp 18.5083 0.0293 mag gaiacollaboration2018
S_3p6 15.5109 0.0545 mag cloutier2014
S_4p5 15.5756 0.0716 mag cloutier2014
S_5p8 15.2816 0.1067 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Coordinates
ra (h m s)
Value Error Ref.
02 21 22.917 gaiacollaboration2018
02 21 22.916 flewelling2016
02 21 22.896 cloutier2014
02 21 22.896 currie2010
dec (d m s)
Value Error Ref.
+57 12 27.30 gaiacollaboration2018
+57 12 27.31 flewelling2016
+57 12 27.36 cloutier2014
+57 12 27.36 currie2010
ra_deg (deg)
Value Error Ref.
35.34548783 0.3312 gaiacollaboration2018
35.34548333 9.0 flewelling2016
35.3454 cloutier2014
35.3454 currie2010
dec_deg (deg)
Value Error Ref.
57.2075841 0.3868 gaiacollaboration2018
57.20758611 11.0 flewelling2016
57.2076 cloutier2014
57.2076 currie2010