Star • GDR1 458368947176835200

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458368947176835200
[CHI2010] h Per M 10208
IPHAS J021813.41+565725.7
PSO J021813.422+565725.641
[Cloutier2014] 10024
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 13.4254 h m s gaiacollaboration2016
dec +56 57 25.5918 d m s gaiacollaboration2016
ra_deg 34.5559393 deg gaiacollaboration2016
dec_deg 56.95710883 deg gaiacollaboration2016
pm_ra -0.93 1.289 mas/yr gaiacollaboration2018
pm_dec -2.377 1.324 mas/yr gaiacollaboration2018
plx 0.6242 0.6882 mas gaiacollaboration2018
V 21.462 0.022 mag currie2010
Ic 18.789 0.007 mag currie2010
r_sloan 20.854 0.021 mag flewelling2016
i_sloan 19.599 0.013 mag flewelling2016
z_sloan 18.88 0.013 mag flewelling2016
y_opt 18.585 0.044 mag (AB) flewelling2016
H_alpha_phot 19.93 0.12 mag barentsen2014
gaia_g 20.2896 0.0067 mag gaiacollaboration2018
gaia_bp 20.6627 0.1552 mag gaiacollaboration2018
gaia_rp 18.9759 0.0221 mag gaiacollaboration2018
S_3p6 15.8245 0.0629 mag cloutier2014
S_4p5 15.745 0.0781 mag cloutier2014
S_5p8 15.4537 0.1156 mag cloutier2014
S_8 15.3627 0.1585 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.
20.5 0.14 barentsen2014
i_sloan (mag)
Value Error Ref.
19.01 0.07 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 13.426 gaiacollaboration2018
02 18 13.425 flewelling2016
02 18 13.416 cloutier2014
02 18 13.416 currie2010
02 18 13.406 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 25.59 gaiacollaboration2018
+56 57 25.59 flewelling2016
+56 57 25.56 cloutier2014
+56 57 25.56 currie2010
+56 57 25.67 barentsen2014
ra_deg (deg)
Value Error Ref.
34.55594011 0.4343 gaiacollaboration2018
34.5559375 25.0 flewelling2016
34.5559 cloutier2014
34.5559 currie2010
34.55586 barentsen2014
dec_deg (deg)
Value Error Ref.
56.95710842 0.5274 gaiacollaboration2018
56.95710833 9.0 flewelling2016
56.9571 cloutier2014
56.9571 currie2010
56.95713 barentsen2014