Star • GDR1 458566992405781888

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 1494
[Cloutier2014] 1436
GDR2 458566992405781888
PSO J021806.593+571514.659
[MAB2013] 48
IPHAS J021806.60+571514.6
2MASS J02180663+5715144
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 06.5996 h m s gaiacollaboration2016
dec +57 15 14.5947 d m s gaiacollaboration2016
ra_deg 34.52749843 deg gaiacollaboration2016
dec_deg 57.25405408 deg gaiacollaboration2016
pm_ra -1.153 0.642 mas/yr gaiacollaboration2018
pm_dec -1.492 0.573 mas/yr gaiacollaboration2018
plx 0.3396 0.3814 mas gaiacollaboration2018
var_amp 0.06 mag moraux2013
rot_period 0.578 days moraux2013
M_star 0.88 Msun moraux2013
log_M_star -0.0555 log Msun moraux2013
V 20.234 0.008 mag currie2010
Ic 18.163 0.005 mag currie2010
g_sloan 20.902 0.035 mag flewelling2016
r_sloan 19.419 0.019 mag flewelling2016
i_sloan 18.678 0.035 mag flewelling2016
z_sloan 18.245 0.02 mag flewelling2016
y_opt 17.976 0.011 mag (AB) flewelling2016
H_alpha_phot 18.9 0.05 mag barentsen2014
gaia_g 19.2616 0.0041 mag gaiacollaboration2018
gaia_bp 19.8996 0.107 mag gaiacollaboration2018
gaia_rp 18.1559 0.0274 mag gaiacollaboration2018
tm_J 16.752 0.164 mag cutri2003
tm_H 15.63 0.132 mag cutri2003
tm_K 15.143 0.148 mag cutri2003
tm_flags "CBB,0" [char] cutri2003
J 16.65 mag moraux2013
H 15.84 mag moraux2013
K 15.61 mag moraux2013
S_3p6 15.4596 0.0535 mag cloutier2014
S_4p5 15.2876 0.0626 mag cloutier2014
S_5p8 15.4449 0.119 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.
19.31 0.05 barentsen2014
i_sloan (mag)
Value Error Ref.
18.67 moraux2013
18.22 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 06.599 gaiacollaboration2018
02 18 06.599 flewelling2016
02 18 06.60 moraux2013
02 18 06.595 barentsen2014
02 18 06.636 cutri2003
02 18 06.576 cloutier2014
02 18 06.576 currie2010
dec (d m s)
Value Error Ref.
+57 15 14.59 gaiacollaboration2018
+57 15 14.60 flewelling2016
+57 15 14.8 moraux2013
+57 15 14.65 barentsen2014
+57 15 14.49 cutri2003
+57 15 14.76 cloutier2014
+57 15 14.76 currie2010
ra_deg (deg)
Value Error Ref.
34.52749722 0.2157 gaiacollaboration2018
34.52749583 11.0 flewelling2016
34.5275 moraux2013
34.52748 barentsen2014
34.527652 107.91 cutri2003
34.5274 cloutier2014
34.5274 currie2010
dec_deg (deg)
Value Error Ref.
57.2540539 0.2697 gaiacollaboration2018
57.25405556 18.0 flewelling2016
57.25411111 moraux2013
57.25407 barentsen2014
57.254025 131.9 cutri2003
57.2541 cloutier2014
57.2541 currie2010