Star • GDR1 458457526580701056

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458457526580701056
[Cloutier2014] 3989
[CHI2010] h Per M 4092
PSO J022109.778+571256.996
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 09.7932 h m s gaiacollaboration2016
dec +57 12 56.99 d m s gaiacollaboration2016
ra_deg 35.29080494 deg gaiacollaboration2016
dec_deg 57.21583056 deg gaiacollaboration2016
pm_ra 2.212 1.872 mas/yr gaiacollaboration2018
pm_dec -4.438 1.825 mas/yr gaiacollaboration2018
plx 0.4876 0.7306 mas gaiacollaboration2018
V 21.065 0.014 mag currie2010
Ic 18.721 0.007 mag currie2010
r_sloan 20.468 0.019 mag flewelling2016
i_sloan 19.478 0.043 mag flewelling2016
z_sloan 18.905 0.011 mag flewelling2016
y_opt 18.562 0.026 mag (AB) flewelling2016
gaia_g 20.2615 0.0073 mag gaiacollaboration2018
gaia_bp 20.5241 0.1818 mag gaiacollaboration2018
gaia_rp 18.7278 0.0524 mag gaiacollaboration2018
S_5p8 15.8088 0.1574 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
Coordinates
ra (h m s)
Value Error Ref.
02 21 09.794 gaiacollaboration2018
02 21 09.788 flewelling2016
02 21 09.744 cloutier2014
02 21 09.744 currie2010
dec (d m s)
Value Error Ref.
+57 12 56.99 gaiacollaboration2018
+57 12 57.00 flewelling2016
+57 12 57.24 cloutier2014
+57 12 57.24 currie2010
ra_deg (deg)
Value Error Ref.
35.29080631 0.474 gaiacollaboration2018
35.29078333 78.0 flewelling2016
35.2906 cloutier2014
35.2906 currie2010
dec_deg (deg)
Value Error Ref.
57.21583034 0.5836 gaiacollaboration2018
57.21583333 7.0 flewelling2016
57.2159 cloutier2014
57.2159 currie2010