Star • GDR1 458571184294224000

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 9677
IPHAS J021735.21+571954.7
PSO J021735.207+571954.638
[Cloutier2014] 9497
GDR2 458571184294224000
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 35.2082 h m s gaiacollaboration2016
dec +57 19 54.5709 d m s gaiacollaboration2016
ra_deg 34.39670092 deg gaiacollaboration2016
dec_deg 57.33182526 deg gaiacollaboration2016
pm_ra 2.332 0.917 mas/yr gaiacollaboration2018
pm_dec -2.317 0.958 mas/yr gaiacollaboration2018
plx 0.8963 0.5799 mas gaiacollaboration2018
V 20.863 0.013 mag currie2010
Ic 18.416 0.006 mag currie2010
g_sloan 21.788 0.045 mag flewelling2016
r_sloan 20.09 0.021 mag flewelling2016
i_sloan 19.054 0.022 mag flewelling2016
z_sloan 18.527 0.007 mag flewelling2016
y_opt 18.199 0.016 mag (AB) flewelling2016
H_alpha_phot 19.28 0.06 mag barentsen2014
gaia_g 19.7428 0.0051 mag gaiacollaboration2018
gaia_bp 20.5368 0.0766 mag gaiacollaboration2018
gaia_rp 18.5442 0.0257 mag gaiacollaboration2018
S_3p6 15.5891 0.0564 mag cloutier2014
S_5p8 15.2739 0.1054 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.
19.97 0.09 barentsen2014
i_sloan (mag)
Value Error Ref.
18.51 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 35.208 gaiacollaboration2018
02 17 35.207 flewelling2016
02 17 35.208 cloutier2014
02 17 35.208 currie2010
02 17 35.213 barentsen2014
dec (d m s)
Value Error Ref.
+57 19 54.57 gaiacollaboration2018
+57 19 54.57 flewelling2016
+57 19 54.84 cloutier2014
+57 19 54.84 currie2010
+57 19 54.66 barentsen2014
ra_deg (deg)
Value Error Ref.
34.39670106 0.2968 gaiacollaboration2018
34.39669583 10.0 flewelling2016
34.3967 cloutier2014
34.3967 currie2010
34.39672 barentsen2014
dec_deg (deg)
Value Error Ref.
57.33182492 0.4238 gaiacollaboration2018
57.331825 10.0 flewelling2016
57.3319 cloutier2014
57.3319 currie2010
57.33185 barentsen2014