Star • GDR1 458372554947785984

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 1668
2MASS J02181320+5707465
GDR2 458372554947785984
PSO J021813.183+570746.496
[Cloutier2014] 1609
[MAB2013] 147
IPHAS J021813.17+570746.4
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 13.1897 h m s gaiacollaboration2016
dec +57 07 46.4302 d m s gaiacollaboration2016
ra_deg 34.55495722 deg gaiacollaboration2016
dec_deg 57.12956394 deg gaiacollaboration2016
pm_ra -1.069 1.184 mas/yr gaiacollaboration2018
pm_dec -2.094 1.156 mas/yr gaiacollaboration2018
plx -0.1717 0.6899 mas gaiacollaboration2018
var_amp 0.083 mag moraux2013
rot_period 0.294 days moraux2013
M_star 0.7 Msun moraux2013
log_M_star -0.155 log Msun moraux2013
V 21.156 0.018 mag currie2010
Ic 18.669 0.006 mag currie2010
g_sloan 21.373 0.107 mag flewelling2016
r_sloan 20.382 0.044 mag flewelling2016
i_sloan 19.349 0.017 mag flewelling2016
z_sloan 18.753 0.021 mag flewelling2016
y_opt 18.407 0.023 mag (AB) flewelling2016
H_alpha_phot 19.68 0.09 mag barentsen2014
gaia_g 19.9943 0.0061 mag gaiacollaboration2018
gaia_bp 20.6474 0.0916 mag gaiacollaboration2018
gaia_rp 18.6958 0.0271 mag gaiacollaboration2018
tm_J 16.761 0.136 mag cutri2003
tm_H 15.845 0.128 mag cutri2003
tm_K 15.692 0.222 mag cutri2003
tm_flags "BBD,0" [char] cutri2003
J 16.99 mag moraux2013
H 16.09 mag moraux2013
K 15.85 mag moraux2013
S_3p6 15.7039 0.0596 mag cloutier2014
S_4p5 15.667 0.0748 mag cloutier2014
S_5p8 15.5687 0.1307 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.
20.27 0.11 barentsen2014
i_sloan (mag)
Value Error Ref.
19.22 moraux2013
18.96 0.06 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 13.190 gaiacollaboration2018
02 18 13.201 cutri2003
02 18 13.190 flewelling2016
02 18 13.19 moraux2013
02 18 13.174 barentsen2014
02 18 13.176 cloutier2014
02 18 13.176 currie2010
dec (d m s)
Value Error Ref.
+57 07 46.43 gaiacollaboration2018
+57 07 46.52 cutri2003
+57 07 46.43 flewelling2016
+57 07 46.6 moraux2013
+57 07 46.42 barentsen2014
+57 07 46.56 cloutier2014
+57 07 46.56 currie2010
ra_deg (deg)
Value Error Ref.
34.55495672 0.3817 gaiacollaboration2018
34.555003 0.0 cutri2003
34.55495833 8.0 flewelling2016
34.55495833 moraux2013
34.55489 barentsen2014
34.5549 cloutier2014
34.5549 currie2010
dec_deg (deg)
Value Error Ref.
57.12956353 0.5042 gaiacollaboration2018
57.129589 0.0 cutri2003
57.12956389 3.0 flewelling2016
57.12961111 moraux2013
57.12956 barentsen2014
57.1296 cloutier2014
57.1296 currie2010