Star • GDR1 458454468563276928

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022123.172+571109.141
[CHI2010] h Per M 3941
[Cloutier2014] 3840
GDR2 458454468563276928
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 23.1743 h m s gaiacollaboration2016
dec +57 11 09.1111 d m s gaiacollaboration2016
ra_deg 35.34655964 deg gaiacollaboration2016
dec_deg 57.1858642 deg gaiacollaboration2016
pm_ra 1.377 0.789 mas/yr gaiacollaboration2018
pm_dec 0.04 0.66 mas/yr gaiacollaboration2018
plx 2.2162 0.4668 mas gaiacollaboration2018
st_dist 451.2228 95.0414 pc gaiacollaboration2018
V 20.926 0.013 mag currie2010
Ic 18.232 0.005 mag currie2010
g_sloan 21.603 0.106 mag flewelling2016
r_sloan 20.135 0.022 mag flewelling2016
i_sloan 18.983 0.018 mag flewelling2016
z_sloan 18.348 0.007 mag flewelling2016
y_opt 18.064 0.011 mag (AB) flewelling2016
gaia_g 19.6638 0.0047 mag gaiacollaboration2018
gaia_bp 20.8861 0.1175 mag gaiacollaboration2018
gaia_rp 18.4005 0.0182 mag gaiacollaboration2018
S_3p6 15.3801 0.0514 mag cloutier2014
S_4p5 15.3813 0.0658 mag cloutier2014
S_5p8 15.1933 0.1 mag cloutier2014
S_8 15.041 0.1278 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 23.175 gaiacollaboration2018
02 21 23.174 flewelling2016
02 21 23.136 cloutier2014
02 21 23.136 currie2010
dec (d m s)
Value Error Ref.
+57 11 09.11 gaiacollaboration2018
+57 11 09.11 flewelling2016
+57 11 09.24 cloutier2014
+57 11 09.24 currie2010
ra_deg (deg)
Value Error Ref.
35.34656186 0.2867 gaiacollaboration2018
35.34655833 6.0 flewelling2016
35.3464 cloutier2014
35.3464 currie2010
dec_deg (deg)
Value Error Ref.
57.18586361 0.3349 gaiacollaboration2018
57.18586389 16.0 flewelling2016
57.1859 cloutier2014
57.1859 currie2010