Star • GDR1 458458969689713024

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 4116
IPHAS J022118.49+571316.9
GDR2 458458969689713024
[Cloutier2014] 4013
PSO J022118.502+571316.902
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 18.5068 h m s gaiacollaboration2016
dec +57 13 16.9104 d m s gaiacollaboration2016
ra_deg 35.32711166 deg gaiacollaboration2016
dec_deg 57.221364 deg gaiacollaboration2016
pm_ra 2.617 2.247 mas/yr gaiacollaboration2018
pm_dec -1.167 1.914 mas/yr gaiacollaboration2018
plx 1.4127 0.8791 mas gaiacollaboration2018
V 21.256 0.056 mag currie2010
Ic 18.747 0.007 mag currie2010
g_sloan 21.863 0.161 mag flewelling2016
r_sloan 20.586 0.036 mag flewelling2016
i_sloan 19.578 0.019 mag flewelling2016
z_sloan 19.004 0.009 mag flewelling2016
y_opt 18.67 0.022 mag (AB) flewelling2016
H_alpha_phot 19.56 0.08 mag barentsen2014
gaia_g 20.2859 0.0091 mag gaiacollaboration2018
gaia_bp 20.9165 0.1853 mag gaiacollaboration2018
gaia_rp 18.8606 0.0524 mag gaiacollaboration2018
S_3p6 15.6141 0.0574 mag cloutier2014
S_4p5 15.6207 0.0734 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.
20.11 0.1 barentsen2014
i_sloan (mag)
Value Error Ref.
19.13 0.07 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 18.507 gaiacollaboration2018
02 21 18.505 flewelling2016
02 21 18.480 cloutier2014
02 21 18.480 currie2010
02 21 18.492 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 16.91 gaiacollaboration2018
+57 13 16.91 flewelling2016
+57 13 17.04 cloutier2014
+57 13 17.04 currie2010
+57 13 16.90 barentsen2014
ra_deg (deg)
Value Error Ref.
35.32711183 0.5555 gaiacollaboration2018
35.32710417 11.0 flewelling2016
35.327 cloutier2014
35.327 currie2010
35.32705 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22136338 0.6695 gaiacollaboration2018
57.22136389 9.0 flewelling2016
57.2214 cloutier2014
57.2214 currie2010
57.22136 barentsen2014