Star • GDR1 458458660451199872

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 9646
GDR2 458458660451199872
mayne2007_persei 5378
[Cloutier2014] 9466
PSO J022054.685+571625.994
IPHAS J022054.68+571625.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 54.6887 h m s gaiacollaboration2016
dec +57 16 25.9611 d m s gaiacollaboration2016
ra_deg 35.2278697 deg gaiacollaboration2016
dec_deg 57.27387809 deg gaiacollaboration2016
pm_ra -1.867 0.869 mas/yr gaiacollaboration2018
pm_dec -2.34 0.752 mas/yr gaiacollaboration2018
plx -0.2629 0.4815 mas gaiacollaboration2018
V 20.806 0.013 mag currie2010
Ic 18.397 0.006 mag currie2010
g_sloan 21.875 0.067 mag flewelling2016
r_sloan 20.043 0.029 mag flewelling2016
i_sloan 19.079 0.01 mag flewelling2016
z_sloan 18.566 0.006 mag flewelling2016
y_opt 18.297 0.02 mag (AB) flewelling2016
H_alpha_phot 19.35 0.07 mag barentsen2014
gaia_g 19.737 0.0046 mag gaiacollaboration2018
gaia_bp 20.38 0.1329 mag gaiacollaboration2018
gaia_rp 18.5535 0.0226 mag gaiacollaboration2018
S_3p6 15.8062 0.0638 mag cloutier2014
S_4p5 15.7772 0.0792 mag cloutier2014
S_5p8 15.7329 0.1467 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
B (mag)
Value Error Ref.
23.157 1.0378602989 mayne2007
V (mag)
Value Error Ref.
20.912 0.077 mayne2007
Ic (mag)
Value Error Ref.
23.157 1.0378602989 mayne2007
r_sloan (mag)
Value Error Ref.
19.79 0.07 barentsen2014
i_sloan (mag)
Value Error Ref.
18.59 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 54.689 gaiacollaboration2018
02 20 54.687 flewelling2016
02 20 54.672 cloutier2014
02 20 54.672 currie2010
02 20 54.687 mayne2007
02 20 54.679 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 25.96 gaiacollaboration2018
+57 16 25.96 flewelling2016
+57 16 26.04 cloutier2014
+57 16 26.04 currie2010
+57 16 26.00 mayne2007
+57 16 25.93 barentsen2014
ra_deg (deg)
Value Error Ref.
35.22786897 0.2869 gaiacollaboration2018
35.2278625 24.0 flewelling2016
35.2278 cloutier2014
35.2278 currie2010
35.2278625 mayne2007
35.22783 barentsen2014
dec_deg (deg)
Value Error Ref.
57.27387806 0.3517 gaiacollaboration2018
57.27387778 18.0 flewelling2016
57.2739 cloutier2014
57.2739 currie2010
57.27388889 mayne2007
57.27387 barentsen2014