Star • GDR1 458467078587923968

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 10216
GDR2 458467078587923968
[CHI2010] h Per M 10400
PSO J022122.682+572500.969
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 22.6844 h m s gaiacollaboration2016
dec +57 25 00.9436 d m s gaiacollaboration2016
ra_deg 35.34451851 deg gaiacollaboration2016
dec_deg 57.41692878 deg gaiacollaboration2016
pm_ra 6.187 2.523 mas/yr gaiacollaboration2018
pm_dec 1.879 2.137 mas/yr gaiacollaboration2018
plx 0.3773 0.8977 mas gaiacollaboration2018
V 21.574 0.02 mag currie2010
Ic 18.919 0.008 mag currie2010
i_sloan 19.617 0.013 mag flewelling2016
z_sloan 18.924 0.023 mag flewelling2016
y_opt 18.462 0.028 mag (AB) flewelling2016
gaia_g 20.3931 0.007 mag gaiacollaboration2018
gaia_bp 20.6453 0.221 mag gaiacollaboration2018
gaia_rp 18.9423 0.1012 mag gaiacollaboration2018
S_3p6 15.733 0.0612 mag cloutier2014
S_4p5 15.7633 0.0806 mag cloutier2014
S_5p8 15.8109 0.1651 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 22.685 gaiacollaboration2018
02 21 22.684 flewelling2016
02 21 22.656 cloutier2014
02 21 22.656 currie2010
dec (d m s)
Value Error Ref.
+57 25 00.94 gaiacollaboration2018
+57 25 00.94 flewelling2016
+57 25 00.84 cloutier2014
+57 25 00.84 currie2010
ra_deg (deg)
Value Error Ref.
35.34451987 0.6543 gaiacollaboration2018
35.34451667 11.0 flewelling2016
35.3444 cloutier2014
35.3444 currie2010
dec_deg (deg)
Value Error Ref.
57.41692852 0.7103 gaiacollaboration2018
57.41692778 30.0 flewelling2016
57.4169 cloutier2014
57.4169 currie2010