Star • GDR1 458478967057712256

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458478967057712256
[CHI2010] h Per M 11079
[Cloutier2014] 10891
PSO J022110.635+572644.646
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 10.6347 h m s gaiacollaboration2016
dec +57 26 44.6087 d m s gaiacollaboration2016
ra_deg 35.29431133 deg gaiacollaboration2016
dec_deg 57.44572465 deg gaiacollaboration2016
pm_ra 4.161 2.713 mas/yr gaiacollaboration2018
pm_dec -2.49 3.534 mas/yr gaiacollaboration2018
plx -0.9494 1.6465 mas gaiacollaboration2018
V 22.013 0.028 mag currie2010
Ic 19.357 0.01 mag currie2010
r_sloan 21.191 0.148 mag flewelling2016
i_sloan 20.036 0.023 mag flewelling2016
z_sloan 19.381 0.015 mag flewelling2016
y_opt 19.085 0.031 mag (AB) flewelling2016
gaia_g 20.8145 0.0114 mag gaiacollaboration2018
gaia_bp 20.9095 0.3687 mag gaiacollaboration2018
gaia_rp 19.4595 0.1018 mag gaiacollaboration2018
S_3p6 16.3246 0.0804 mag cloutier2014
S_4p5 16.3302 0.1057 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 10.634 gaiacollaboration2018
02 21 10.637 flewelling2016
02 21 10.608 cloutier2014
02 21 10.608 currie2010
dec (d m s)
Value Error Ref.
+57 26 44.60 gaiacollaboration2018
+57 26 44.61 flewelling2016
+57 26 44.52 cloutier2014
+57 26 44.52 currie2010
ra_deg (deg)
Value Error Ref.
35.29431041 0.9284 gaiacollaboration2018
35.29432083 15.0 flewelling2016
35.2942 cloutier2014
35.2942 currie2010
dec_deg (deg)
Value Error Ref.
57.44572355 0.9718 gaiacollaboration2018
57.445725 9.0 flewelling2016
57.4457 cloutier2014
57.4457 currie2010