Star • GDR1 458365678701341952

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 9132
PSO J021837.146+565521.547
mayne2007_persei 2508
2MASS J02183714+5655216
IPHAS J021837.15+565521.6
GDR2 458365678701341952
[CHI2010] h Per M 9309
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 37.1481 h m s gaiacollaboration2016
dec +56 55 21.5057 d m s gaiacollaboration2016
ra_deg 34.6547838 deg gaiacollaboration2016
dec_deg 56.92264048 deg gaiacollaboration2016
pm_ra 0.687 1.156 mas/yr gaiacollaboration2018
pm_dec -0.433 0.816 mas/yr gaiacollaboration2018
plx 0.6681 0.4693 mas gaiacollaboration2018
V 20.168 0.008 mag currie2010
Ic 18.137 0.005 mag currie2010
g_sloan 21.043 0.074 mag flewelling2016
r_sloan 19.432 0.014 mag flewelling2016
i_sloan 18.756 0.013 mag flewelling2016
z_sloan 18.262 0.012 mag flewelling2016
y_opt 17.981 0.023 mag (AB) flewelling2016
H_alpha_phot 18.92 0.05 mag barentsen2014
gaia_g 19.3168 0.0043 mag gaiacollaboration2018
gaia_bp 19.9737 0.098 mag gaiacollaboration2018
gaia_rp 18.2525 0.0325 mag gaiacollaboration2018
tm_J 16.817 0.14 mag cutri2003
tm_H 15.958 0.181 mag cutri2003
tm_K 15.149 mag cutri2003
tm_flags "BCU,0" [char] cutri2003
S_3p6 15.551 0.0554 mag cloutier2014
S_4p5 15.5633 0.0711 mag cloutier2014
S_5p8 15.5979 0.1306 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.
22.067 0.4886399492 mayne2007
V (mag)
Value Error Ref.
20.187 0.04 mayne2007
Ic (mag)
Value Error Ref.
22.067 0.4886399492 mayne2007
r_sloan (mag)
Value Error Ref.
19.42 0.06 barentsen2014
i_sloan (mag)
Value Error Ref.
18.33 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 37.148 gaiacollaboration2018
02 18 37.149 cutri2003
02 18 37.148 flewelling2016
02 18 37.152 cloutier2014
02 18 37.152 currie2010
02 18 37.145 mayne2007
02 18 37.147 barentsen2014
dec (d m s)
Value Error Ref.
+56 55 21.51 gaiacollaboration2018
+56 55 21.60 cutri2003
+56 55 21.51 flewelling2016
+56 55 21.72 cloutier2014
+56 55 21.72 currie2010
+56 55 21.52 mayne2007
+56 55 21.58 barentsen2014
ra_deg (deg)
Value Error Ref.
34.65478335 0.2815 gaiacollaboration2018
34.654787 161.52 cutri2003
34.65478333 5.0 flewelling2016
34.6548 cloutier2014
34.6548 currie2010
34.65477083 mayne2007
34.65478 barentsen2014
dec_deg (deg)
Value Error Ref.
56.92264035 0.3028 gaiacollaboration2018
56.922668 233.92 cutri2003
56.92264167 9.0 flewelling2016
56.9227 cloutier2014
56.9227 currie2010
56.92264444 mayne2007
56.92266 barentsen2014