Star • GDR1 458568233654801280

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458568233654801280
[CHI2010] h Per M 10921
[Cloutier2014] 10733
IPHAS J021753.18+571852.2
PSO J021753.169+571852.097
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 53.1724 h m s gaiacollaboration2016
dec +57 18 52.097 d m s gaiacollaboration2016
ra_deg 34.47155183 deg gaiacollaboration2016
dec_deg 57.31447138 deg gaiacollaboration2016
pm_ra 2.983 2.512 mas/yr gaiacollaboration2018
pm_dec -1.907 4.407 mas/yr gaiacollaboration2018
plx 3.5149 1.7452 mas gaiacollaboration2018
st_dist 284.5031 141.26 pc gaiacollaboration2018
V 21.803 0.027 mag currie2010
Ic 19.271 0.009 mag currie2010
r_sloan 21.047 0.045 mag flewelling2016
i_sloan 19.969 0.03 mag flewelling2016
z_sloan 19.236 0.011 mag flewelling2016
y_opt 18.781 0.029 mag (AB) flewelling2016
H_alpha_phot 20.0 0.13 mag barentsen2014
gaia_g 20.6161 0.0125 mag gaiacollaboration2018
gaia_bp 20.6554 0.4253 mag gaiacollaboration2018
gaia_rp 19.2773 0.0868 mag gaiacollaboration2018
S_3p6 16.1525 0.0741 mag cloutier2014
S_4p5 16.118 0.0957 mag cloutier2014
S_5p8 16.7911 0.3249 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.
20.75 0.19 barentsen2014
i_sloan (mag)
Value Error Ref.
19.47 0.11 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 53.173 gaiacollaboration2018
02 17 53.172 flewelling2016
02 17 53.160 cloutier2014
02 17 53.160 currie2010
02 17 53.182 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 52.06 gaiacollaboration2018
+57 18 52.10 flewelling2016
+57 18 52.20 cloutier2014
+57 18 52.20 currie2010
+57 18 52.24 barentsen2014
ra_deg (deg)
Value Error Ref.
34.47155274 0.7652 gaiacollaboration2018
34.47155 11.0 flewelling2016
34.4715 cloutier2014
34.4715 currie2010
34.47159 barentsen2014
dec_deg (deg)
Value Error Ref.
57.31445985 1.1491 gaiacollaboration2018
57.31447222 37.0 flewelling2016
57.3145 cloutier2014
57.3145 currie2010
57.31451 barentsen2014