Star • GDR1 458372348789361664

Cluster
h Per
Proposed Clusters
Alternate Names
[MAB2013] 257
2MASS J02181611+5707207
PSO J021816.073+570720.779
GDR2 458372348789361664
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] moraux2013
ra 02 18 16.0678 h m s gaiacollaboration2016
dec +57 07 21.0011 d m s gaiacollaboration2016
ra_deg 34.56694907 deg gaiacollaboration2016
dec_deg 57.1225003 deg gaiacollaboration2016
pm_ra -4.23 1.922 mas/yr gaiacollaboration2018
pm_dec -2.872 1.434 mas/yr gaiacollaboration2018
plx 0.1504 0.8256 mas gaiacollaboration2018
var_amp 0.056 mag moraux2013
rot_period 6.29 days moraux2013
M_star 0.64 Msun moraux2013
log_M_star -0.1938 log Msun moraux2013
g_sloan 25.981 mag flewelling2016
r_sloan 20.472 0.043 mag flewelling2016
i_sloan 19.349 0.012 mag flewelling2016
z_sloan 18.855 0.019 mag flewelling2016
y_opt 18.487 0.016 mag (AB) flewelling2016
gaia_g 20.3565 0.0083 mag gaiacollaboration2018
gaia_bp 20.58 0.1103 mag gaiacollaboration2018
gaia_rp 18.6877 0.0477 mag gaiacollaboration2018
tm_J 16.637 0.118 mag cutri2003
tm_H 15.99 0.152 mag cutri2003
tm_K 15.76 0.228 mag cutri2003
tm_flags "BCD,0" [char] cutri2003
J 17.2 mag moraux2013
H 16.38 mag moraux2013
K 16.11 mag moraux2013

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
i_sloan (mag)
Value Error Ref.
19.44 moraux2013
Coordinates
ra (h m s)
Value Error Ref.
02 18 16.068 gaiacollaboration2018
02 18 16.112 cutri2003
02 18 16.069 flewelling2016
02 18 16.07 moraux2013
dec (d m s)
Value Error Ref.
+57 07 21.00 gaiacollaboration2018
+57 07 20.70 cutri2003
+57 07 21.00 flewelling2016
+57 07 21.2 moraux2013
ra_deg (deg)
Value Error Ref.
34.56695182 0.502 gaiacollaboration2018
34.567135 173.98 cutri2003
34.56695417 41.0 flewelling2016
34.56695833 moraux2013
dec_deg (deg)
Value Error Ref.
57.12249941 0.5653 gaiacollaboration2018
57.122417 148.14 cutri2003
57.1225 90.0 flewelling2016
57.12255556 moraux2013