Star • GDR1 458372245710161536

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[MAB2013] 324
mayne2007_persei 4380
[Cloutier2014] 1779
GDR2 458372245715917568
[CHI2010] h Per M 1840
PSO J021818.158+570606.857
IPHAS J021818.16+570606.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 18.163 h m s gaiacollaboration2016
dec +57 06 06.8202 d m s gaiacollaboration2016
ra_deg 34.57567928 deg gaiacollaboration2016
dec_deg 57.1018945 deg gaiacollaboration2016
pm_ra 7.063 3.893 mas/yr gaiacollaboration2018
pm_dec -7.127 2.462 mas/yr gaiacollaboration2018
plx -2.4209 1.2693 mas gaiacollaboration2018
var_amp 0.028 mag moraux2013
rot_period 7.25 days moraux2013
M_star 0.57 Msun moraux2013
log_M_star -0.2441 log Msun moraux2013
V 21.697 0.028 mag currie2010
Ic 19.076 0.008 mag currie2010
r_sloan 20.872 0.043 mag flewelling2016
i_sloan 19.79 0.036 mag flewelling2016
z_sloan 19.086 0.01 mag flewelling2016
y_opt 18.748 0.028 mag (AB) flewelling2016
H_alpha_phot 19.94 0.11 mag barentsen2014
gaia_g 20.4498 0.0101 mag gaiacollaboration2018
gaia_bp 20.5636 0.1705 mag gaiacollaboration2018
gaia_rp 18.9157 0.1099 mag gaiacollaboration2018
J 17.32 mag moraux2013
H 16.5 mag moraux2013
K 16.23 mag moraux2013
S_3p6 15.9541 0.0669 mag cloutier2014
S_4p5 15.9523 0.0871 mag cloutier2014
S_5p8 15.94 0.1604 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
23.816 1.5709019702 mayne2007
V (mag)
Value Error Ref.
21.866 0.167 mayne2007
Ic (mag)
Value Error Ref.
23.816 1.5709019702 mayne2007
r_sloan (mag)
Value Error Ref.
20.62 0.15 barentsen2014
i_sloan (mag)
Value Error Ref.
19.65 moraux2013
19.45 0.09 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 18.162 gaiacollaboration2018
02 18 18.163 flewelling2016
02 18 18.16 moraux2013
02 18 18.158 barentsen2014
02 18 18.159 mayne2007
02 18 18.144 cloutier2014
02 18 18.144 currie2010
dec (d m s)
Value Error Ref.
+57 06 06.82 gaiacollaboration2018
+57 06 06.83 flewelling2016
+57 06 07.0 moraux2013
+57 06 06.70 barentsen2014
+57 06 06.94 mayne2007
+57 06 06.84 cloutier2014
+57 06 06.84 currie2010
ra_deg (deg)
Value Error Ref.
34.57567637 0.951 gaiacollaboration2018
34.57567917 9.0 flewelling2016
34.57566667 moraux2013
34.57566 barentsen2014
34.5756625 mayne2007
34.5756 cloutier2014
34.5756 currie2010
dec_deg (deg)
Value Error Ref.
57.1018939 0.7608 gaiacollaboration2018
57.10189722 16.0 flewelling2016
57.10194444 moraux2013
57.10186 barentsen2014
57.10192778 mayne2007
57.1019 cloutier2014
57.1019 currie2010