Star • GDR1 458459107127832064

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 4051
PSO J022122.947+571440.726
GDR2 458459107127832064
[CHI2010] h Per M 4154
IPHAS J022122.93+571440.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 22.9505 h m s gaiacollaboration2016
dec +57 14 40.7179 d m s gaiacollaboration2016
ra_deg 35.34562707 deg gaiacollaboration2016
dec_deg 57.24464387 deg gaiacollaboration2016
pm_ra -0.653 1.502 mas/yr gaiacollaboration2018
pm_dec -1.367 1.027 mas/yr gaiacollaboration2018
plx 0.8152 0.7006 mas gaiacollaboration2018
V 21.376 0.018 mag currie2010
Ic 18.826 0.007 mag currie2010
r_sloan 20.617 0.041 mag flewelling2016
i_sloan 19.583 0.023 mag flewelling2016
z_sloan 18.994 0.015 mag flewelling2016
y_opt 18.683 0.025 mag (AB) flewelling2016
H_alpha_phot 19.88 0.1 mag barentsen2014
gaia_g 20.2823 0.0076 mag gaiacollaboration2018
gaia_bp 20.6292 0.1286 mag gaiacollaboration2018
gaia_rp 18.9029 0.0427 mag gaiacollaboration2018
S_3p6 15.9234 0.0659 mag cloutier2014
S_4p5 15.9155 0.0849 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.
20.3 0.11 barentsen2014
i_sloan (mag)
Value Error Ref.
19.14 0.07 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 22.950 gaiacollaboration2018
02 21 22.951 flewelling2016
02 21 22.920 cloutier2014
02 21 22.920 currie2010
02 21 22.932 barentsen2014
dec (d m s)
Value Error Ref.
+57 14 40.72 gaiacollaboration2018
+57 14 40.72 flewelling2016
+57 14 40.92 cloutier2014
+57 14 40.92 currie2010
+57 14 40.74 barentsen2014
ra_deg (deg)
Value Error Ref.
35.34562532 0.4639 gaiacollaboration2018
35.34562917 16.0 flewelling2016
35.3455 cloutier2014
35.3455 currie2010
35.34555 barentsen2014
dec_deg (deg)
Value Error Ref.
57.24464467 0.517 gaiacollaboration2018
57.24464444 10.0 flewelling2016
57.2447 cloutier2014
57.2447 currie2010
57.24465 barentsen2014