Star • GDR1 458372138332409088

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02181523+5705073
[CHI2010] h Per M 1503
GDR2 458372138332409088
PSO J021815.216+570507.561
IPHAS J021815.21+570507.5
[Cloutier2014] 1445
[MAB2013] 52
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 15.2222 h m s gaiacollaboration2016
dec +57 05 07.5209 d m s gaiacollaboration2016
ra_deg 34.5634258 deg gaiacollaboration2016
dec_deg 57.08542246 deg gaiacollaboration2016
pm_ra 0.622 0.717 mas/yr gaiacollaboration2018
pm_dec -0.723 0.673 mas/yr gaiacollaboration2018
plx 1.1965 0.4263 mas gaiacollaboration2018
st_dist 835.771 297.7762 pc gaiacollaboration2018
var_amp 0.056 mag moraux2013
rot_period 0.764 days moraux2013
M_star 0.88 Msun moraux2013
log_M_star -0.0555 log Msun moraux2013
V 20.378 0.01 mag currie2010
Ic 18.196 0.005 mag currie2010
g_sloan 21.198 0.08 mag flewelling2016
r_sloan 19.68 0.029 mag flewelling2016
i_sloan 18.825 0.02 mag flewelling2016
z_sloan 18.295 0.014 mag flewelling2016
y_opt 17.975 0.024 mag (AB) flewelling2016
H_alpha_phot 19.0 0.05 mag barentsen2014
gaia_g 19.4248 0.0044 mag gaiacollaboration2018
gaia_bp 20.2487 0.0545 mag gaiacollaboration2018
gaia_rp 18.2835 0.0203 mag gaiacollaboration2018
tm_J 16.504 0.114 mag cutri2003
tm_H 15.935 0.156 mag cutri2003
tm_K 15.748 mag cutri2003
tm_flags "BCU,0" [char] cutri2003
J 16.66 mag moraux2013
H 15.86 mag moraux2013
K 15.6 mag moraux2013
S_3p6 15.4889 0.0539 mag cloutier2014
S_4p5 15.4463 0.0673 mag cloutier2014
S_5p8 15.7818 0.1373 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
h Per moraux2013
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
r_sloan (mag)
Value Error Ref.
19.5 0.06 barentsen2014
i_sloan (mag)
Value Error Ref.
18.76 moraux2013
18.47 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 15.222 gaiacollaboration2018
02 18 15.240 cutri2003
02 18 15.223 flewelling2016
02 18 15.22 moraux2013
02 18 15.209 barentsen2014
02 18 15.216 cloutier2014
02 18 15.216 currie2010
dec (d m s)
Value Error Ref.
+57 05 07.52 gaiacollaboration2018
+57 05 07.33 cutri2003
+57 05 07.52 flewelling2016
+57 05 07.8 moraux2013
+57 05 07.48 barentsen2014
+57 05 07.44 cloutier2014
+57 05 07.44 currie2010
ra_deg (deg)
Value Error Ref.
34.56342487 0.2301 gaiacollaboration2018
34.563499 84.67 cutri2003
34.56342917 6.0 flewelling2016
34.56341667 moraux2013
34.56337 barentsen2014
34.5634 cloutier2014
34.5634 currie2010
dec_deg (deg)
Value Error Ref.
57.08542264 0.2727 gaiacollaboration2018
57.085369 97.68 cutri2003
57.08542222 3.0 flewelling2016
57.0855 moraux2013
57.08541 barentsen2014
57.0854 cloutier2014
57.0854 currie2010