Star • GDR1 458459377709096576

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022117.988+571611.925
[Cloutier2014] 4042
IPHAS J022117.97+571612.0
2MASS J02211797+5716122
[CHI2010] h Per M 4145
GDR2 458459382012273280
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 17.9927 h m s gaiacollaboration2016
dec +57 16 11.9091 d m s gaiacollaboration2016
ra_deg 35.32496979 deg gaiacollaboration2016
dec_deg 57.26997474 deg gaiacollaboration2016
pm_ra 1.982 2.047 mas/yr gaiacollaboration2018
pm_dec 1.168 1.971 mas/yr gaiacollaboration2018
plx 1.0925 0.7977 mas gaiacollaboration2018
V 21.536 0.021 mag currie2010
Ic 18.785 0.007 mag currie2010
g_sloan 19.663 mag flewelling2016
r_sloan 20.795 0.042 mag flewelling2016
i_sloan 19.558 0.005 mag flewelling2016
z_sloan 18.924 0.015 mag flewelling2016
y_opt 18.535 0.022 mag (AB) flewelling2016
H_alpha_phot 19.68 0.09 mag barentsen2014
gaia_g 20.2682 0.0092 mag gaiacollaboration2018
gaia_bp 21.0207 0.2265 mag gaiacollaboration2018
gaia_rp 18.878 0.059 mag gaiacollaboration2018
tm_J 16.564 0.156 mag cutri2003
tm_H 16.465 mag cutri2003
tm_K 15.769 mag cutri2003
tm_flags "BUU,0" [char] cutri2003
S_3p6 15.9073 0.0654 mag cloutier2014
S_4p5 15.8939 0.0838 mag cloutier2014
S_5p8 16.0766 0.1861 mag cloutier2014
S_8 16.0403 0.2352 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.
20.48 0.13 barentsen2014
i_sloan (mag)
Value Error Ref.
19.15 0.07 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 17.993 gaiacollaboration2018
02 21 17.976 cutri2003
02 21 17.993 flewelling2016
02 21 17.976 cloutier2014
02 21 17.976 currie2010
02 21 17.969 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 11.91 gaiacollaboration2018
+57 16 12.21 cutri2003
+57 16 11.91 flewelling2016
+57 16 12.00 cloutier2014
+57 16 12.00 currie2010
+57 16 11.96 barentsen2014
ra_deg (deg)
Value Error Ref.
35.32497147 0.5149 gaiacollaboration2018
35.324899 191.89 cutri2003
35.32497083 13.0 flewelling2016
35.3249 cloutier2014
35.3249 currie2010
35.32487 barentsen2014
dec_deg (deg)
Value Error Ref.
57.26997563 0.6255 gaiacollaboration2018
57.270058 209.3 cutri2003
57.269975 5.0 flewelling2016
57.27 cloutier2014
57.27 currie2010
57.26999 barentsen2014