Star • GDR1 458367985103977216

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 1758
PSO J021840.690+570010.507
GDR2 458367985103977216
mayne2007_persei 3426
[Cloutier2014] 1698
IPHAS J021840.69+570010.5
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 40.6914 h m s gaiacollaboration2016
dec +57 00 10.5012 d m s gaiacollaboration2016
ra_deg 34.66954765 deg gaiacollaboration2016
dec_deg 57.002917 deg gaiacollaboration2016
pm_ra -1.032 2.573 mas/yr gaiacollaboration2018
pm_dec -2.868 1.613 mas/yr gaiacollaboration2018
plx -1.9569 1.1042 mas gaiacollaboration2018
V 21.275 0.019 mag currie2010
Ic 18.895 0.007 mag currie2010
g_sloan 21.995 0.196 mag flewelling2016
r_sloan 20.56 0.043 mag flewelling2016
i_sloan 19.492 0.015 mag flewelling2016
z_sloan 18.975 0.014 mag flewelling2016
y_opt 18.634 0.044 mag (AB) flewelling2016
H_alpha_phot 19.87 0.11 mag barentsen2014
gaia_g 20.223 0.0085 mag gaiacollaboration2018
gaia_bp 20.7744 0.1087 mag gaiacollaboration2018
gaia_rp 18.8964 0.0714 mag gaiacollaboration2018
S_3p6 15.9769 0.068 mag cloutier2014
S_4p5 15.9034 0.0849 mag cloutier2014
S_8 15.1564 0.13 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.
24.303 1.8289592669 mayne2007
V (mag)
Value Error Ref.
21.316 0.104 mayne2007
Ic (mag)
Value Error Ref.
24.303 1.8289592669 mayne2007
r_sloan (mag)
Value Error Ref.
20.57 0.15 barentsen2014
i_sloan (mag)
Value Error Ref.
19.26 0.08 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 40.691 gaiacollaboration2018
02 18 40.691 flewelling2016
02 18 40.680 cloutier2014
02 18 40.680 currie2010
02 18 40.678 mayne2007
02 18 40.692 barentsen2014
dec (d m s)
Value Error Ref.
+57 00 10.50 gaiacollaboration2018
+57 00 10.50 flewelling2016
+57 00 10.44 cloutier2014
+57 00 10.44 currie2010
+57 00 10.59 mayne2007
+57 00 10.48 barentsen2014
ra_deg (deg)
Value Error Ref.
34.6695474 0.6156 gaiacollaboration2018
34.66954583 13.0 flewelling2016
34.6695 cloutier2014
34.6695 currie2010
34.66949167 mayne2007
34.66955 barentsen2014
dec_deg (deg)
Value Error Ref.
57.00291608 0.6691 gaiacollaboration2018
57.00291667 6.0 flewelling2016
57.0029 cloutier2014
57.0029 currie2010
57.00294167 mayne2007
57.00291 barentsen2014