Star • GDR1 458464982643990528

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458464982649641984
IPHAS J022221.80+572543.0
[Cloutier2014] 10072
PSO J022221.757+572542.876
[CHI2010] h Per M 10256
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 21.7648 h m s gaiacollaboration2016
dec +57 25 42.7862 d m s gaiacollaboration2016
ra_deg 35.59068687 deg gaiacollaboration2016
dec_deg 57.42855172 deg gaiacollaboration2016
pm_ra 8.142 2.044 mas/yr gaiacollaboration2018
pm_dec -3.838 2.169 mas/yr gaiacollaboration2018
plx 0.2376 0.8075 mas gaiacollaboration2018
V 21.65 0.022 mag currie2010
Ic 18.804 0.006 mag currie2010
g_sloan 21.875 0.166 mag flewelling2016
r_sloan 20.948 0.028 mag flewelling2016
i_sloan 19.495 0.014 mag flewelling2016
z_sloan 18.816 0.009 mag flewelling2016
y_opt 18.444 0.033 mag (AB) flewelling2016
gaia_g 20.2776 0.0075 mag gaiacollaboration2018
gaia_bp 20.8542 0.1466 mag gaiacollaboration2018
gaia_rp 18.8693 0.054 mag gaiacollaboration2018
S_3p6 15.901 0.0653 mag cloutier2014
S_4p5 15.8288 0.0812 mag cloutier2014
S_5p8 15.4228 0.1161 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
Optical Photometry
r_sloan (mag)
Value Error Ref.
20.95 0.22 barentsen2014
i_sloan (mag)
Value Error Ref.
19.19 0.12 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 22 21.765 gaiacollaboration2018
02 22 21.764 flewelling2016
02 22 21.768 cloutier2014
02 22 21.768 currie2010
02 22 21.804 barentsen2014
dec (d m s)
Value Error Ref.
+57 25 42.79 gaiacollaboration2018
+57 25 42.79 flewelling2016
+57 25 42.96 cloutier2014
+57 25 42.96 currie2010
+57 25 43.03 barentsen2014
ra_deg (deg)
Value Error Ref.
35.59068831 0.5002 gaiacollaboration2018
35.59068333 16.0 flewelling2016
35.5907 cloutier2014
35.5907 currie2010
35.59085 barentsen2014
dec_deg (deg)
Value Error Ref.
57.42855248 0.6165 gaiacollaboration2018
57.42855278 17.0 flewelling2016
57.4286 cloutier2014
57.4286 currie2010
57.42862 barentsen2014