Star • GDR1 458452647497946112

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022122.513+570326.788
IPHAS J022122.49+570327.2
[CHI2010] h Per M 4328
[Cloutier2014] 4225
GDR2 458452647497946112
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 22.5176 h m s gaiacollaboration2016
dec +57 03 26.7963 d m s gaiacollaboration2016
ra_deg 35.34382323 deg gaiacollaboration2016
dec_deg 57.05744342 deg gaiacollaboration2016
pm_ra -0.712 2.541 mas/yr gaiacollaboration2018
pm_dec -0.854 2.49 mas/yr gaiacollaboration2018
plx 2.7519 1.1877 mas gaiacollaboration2018
st_dist 363.3853 156.8344 pc gaiacollaboration2018
V 21.878 0.027 mag currie2010
Ic 19.178 0.008 mag currie2010
g_sloan 21.808 0.17 mag flewelling2016
r_sloan 21.118 0.038 mag flewelling2016
i_sloan 19.902 0.03 mag flewelling2016
z_sloan 19.26 0.018 mag flewelling2016
y_opt 18.932 0.051 mag (AB) flewelling2016
H_alpha_phot 20.35 0.17 mag barentsen2014
gaia_g 20.6081 0.0107 mag gaiacollaboration2018
gaia_bp 20.9724 0.1583 mag gaiacollaboration2018
gaia_rp 19.2117 0.0761 mag gaiacollaboration2018
S_3p6 16.1533 0.0741 mag cloutier2014
S_4p5 16.1164 0.0941 mag cloutier2014
S_5p8 15.7612 0.1463 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.
20.89 0.21 barentsen2014
i_sloan (mag)
Value Error Ref.
19.49 0.11 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 22.518 gaiacollaboration2018
02 21 22.519 flewelling2016
02 21 22.488 cloutier2014
02 21 22.488 currie2010
02 21 22.493 barentsen2014
dec (d m s)
Value Error Ref.
+57 03 26.79 gaiacollaboration2018
+57 03 26.79 flewelling2016
+57 03 26.64 cloutier2014
+57 03 26.64 currie2010
+57 03 27.18 barentsen2014
ra_deg (deg)
Value Error Ref.
35.34382348 0.7249 gaiacollaboration2018
35.34382917 10.0 flewelling2016
35.3437 cloutier2014
35.3437 currie2010
35.34372 barentsen2014
dec_deg (deg)
Value Error Ref.
57.05744251 0.85 gaiacollaboration2018
57.05744167 11.0 flewelling2016
57.0574 cloutier2014
57.0574 currie2010
57.05755 barentsen2014