Star • GDR1 458459175847840000

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 4072
PSO J022120.837+571542.600
[CHI2010] h Per M 4175
GDR2 458459175847840000
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 20.8489 h m s gaiacollaboration2016
dec +57 15 42.5923 d m s gaiacollaboration2016
ra_deg 35.33687051 deg gaiacollaboration2016
dec_deg 57.26183118 deg gaiacollaboration2016
pm_ra 13.433 1.863 mas/yr gaiacollaboration2018
pm_dec 0.082 1.77 mas/yr gaiacollaboration2018
plx 1.8661 0.8487 mas gaiacollaboration2018
st_dist 535.877 243.7162 pc gaiacollaboration2018
V 21.743 0.025 mag currie2010
Ic 18.826 0.007 mag currie2010
r_sloan 21.025 0.018 mag flewelling2016
i_sloan 19.597 0.008 mag flewelling2016
z_sloan 18.948 0.012 mag flewelling2016
y_opt 18.556 0.021 mag (AB) flewelling2016
gaia_g 20.3993 0.0079 mag gaiacollaboration2018
gaia_bp 21.3033 0.2234 mag gaiacollaboration2018
gaia_rp 18.9134 0.0432 mag gaiacollaboration2018
S_3p6 15.7845 0.0617 mag cloutier2014
S_4p5 15.6832 0.0752 mag cloutier2014
S_5p8 15.5564 0.1227 mag cloutier2014
S_8 14.9886 0.1157 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 20.849 gaiacollaboration2018
02 21 20.847 flewelling2016
02 21 20.808 cloutier2014
02 21 20.808 currie2010
dec (d m s)
Value Error Ref.
+57 15 42.59 gaiacollaboration2018
+57 15 42.59 flewelling2016
+57 15 42.84 cloutier2014
+57 15 42.84 currie2010
ra_deg (deg)
Value Error Ref.
35.33687286 0.6015 gaiacollaboration2018
35.3368625 24.0 flewelling2016
35.3367 cloutier2014
35.3367 currie2010
dec_deg (deg)
Value Error Ref.
57.26183041 0.6843 gaiacollaboration2018
57.26183056 19.0 flewelling2016
57.2619 cloutier2014
57.2619 currie2010