Star • GDR1 458565514937351552

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458565514937351552
PSO J021727.988+571925.076
[CHI2010] h Per M 9939
[Cloutier2014] 9757
IPHAS J021727.99+571925.1
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 27.989 h m s gaiacollaboration2016
dec +57 19 25.0427 d m s gaiacollaboration2016
ra_deg 34.366621 deg gaiacollaboration2016
dec_deg 57.32362296 deg gaiacollaboration2016
pm_ra -1.278 1.04 mas/yr gaiacollaboration2018
pm_dec -0.795 1.02 mas/yr gaiacollaboration2018
plx -0.8083 0.6171 mas gaiacollaboration2018
V 20.93 0.014 mag currie2010
Ic 18.642 0.006 mag currie2010
g_sloan 21.459 0.047 mag flewelling2016
r_sloan 20.098 0.031 mag flewelling2016
i_sloan 19.057 0.023 mag flewelling2016
z_sloan 18.626 0.014 mag flewelling2016
y_opt 18.303 0.022 mag (AB) flewelling2016
H_alpha_phot 19.54 0.08 mag barentsen2014
gaia_g 19.8328 0.0061 mag gaiacollaboration2018
gaia_bp 20.5028 0.1454 mag gaiacollaboration2018
gaia_rp 18.6219 0.0321 mag gaiacollaboration2018
S_3p6 15.6344 0.0578 mag cloutier2014
S_5p8 16.1266 0.1944 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.
20.01 0.09 barentsen2014
i_sloan (mag)
Value Error Ref.
18.67 0.05 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 27.989 gaiacollaboration2018
02 17 27.988 flewelling2016
02 17 27.984 cloutier2014
02 17 27.984 currie2010
02 17 27.986 barentsen2014
dec (d m s)
Value Error Ref.
+57 19 25.04 gaiacollaboration2018
+57 19 25.04 flewelling2016
+57 19 24.96 cloutier2014
+57 19 24.96 currie2010
+57 19 25.10 barentsen2014
ra_deg (deg)
Value Error Ref.
34.36662164 0.325 gaiacollaboration2018
34.36661667 9.0 flewelling2016
34.3666 cloutier2014
34.3666 currie2010
34.36661 barentsen2014
dec_deg (deg)
Value Error Ref.
57.32362293 0.4452 gaiacollaboration2018
57.32362222 17.0 flewelling2016
57.3236 cloutier2014
57.3236 currie2010
57.32364 barentsen2014