Star • GDR1 458402585352702976

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022326.776+570142.029
[CHI2010] h Per M 9873
IPHAS J022326.78+570142.0
[Cloutier2014] 9691
GDR2 458402585352702976
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 26.7791 h m s gaiacollaboration2016
dec +57 01 41.9204 d m s gaiacollaboration2016
ra_deg 35.86157942 deg gaiacollaboration2016
dec_deg 57.02831122 deg gaiacollaboration2016
pm_ra -9.898 1.399 mas/yr gaiacollaboration2018
pm_dec 0.534 1.39 mas/yr gaiacollaboration2018
plx 0.269 0.6257 mas gaiacollaboration2018
V 21.24 0.016 mag currie2010
Ic 18.557 0.006 mag currie2010
g_sloan 21.628 0.169 mag flewelling2016
r_sloan 20.546 0.033 mag flewelling2016
i_sloan 19.274 0.019 mag flewelling2016
z_sloan 18.678 0.014 mag flewelling2016
y_opt 18.395 0.019 mag (AB) flewelling2016
H_alpha_phot 19.73 0.16 mag barentsen2014
gaia_g 20.0256 0.0057 mag gaiacollaboration2018
gaia_bp 20.7574 0.1591 mag gaiacollaboration2018
gaia_rp 18.7625 0.0291 mag gaiacollaboration2018
S_4p5 15.0971 0.057 mag cloutier2014
S_5p8 14.9924 0.0883 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.
20.39 0.19 barentsen2014
i_sloan (mag)
Value Error Ref.
18.84 0.08 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 23 26.779 gaiacollaboration2018
02 23 26.780 flewelling2016
02 23 26.784 cloutier2014
02 23 26.784 currie2010
02 23 26.777 barentsen2014
dec (d m s)
Value Error Ref.
+57 01 41.92 gaiacollaboration2018
+57 01 41.92 flewelling2016
+57 01 41.88 cloutier2014
+57 01 41.88 currie2010
+57 01 41.95 barentsen2014
ra_deg (deg)
Value Error Ref.
35.8615785 0.4046 gaiacollaboration2018
35.86158333 8.0 flewelling2016
35.8616 cloutier2014
35.8616 currie2010
35.86157 barentsen2014
dec_deg (deg)
Value Error Ref.
57.02831095 0.4641 gaiacollaboration2018
57.02831111 14.0 flewelling2016
57.0283 cloutier2014
57.0283 currie2010
57.02832 barentsen2014