Star • GDR1 458378911501402496

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 4315
[Cloutier2014] 1739
GDR2 458378911501402496
[CHI2010] h Per M 1800
PSO J021835.597+571224.289
IPHAS J021835.58+571224.3
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 35.5994 h m s gaiacollaboration2016
dec +57 12 24.2996 d m s gaiacollaboration2016
ra_deg 34.64833069 deg gaiacollaboration2016
dec_deg 57.20674989 deg gaiacollaboration2016
pm_ra -0.959 2.372 mas/yr gaiacollaboration2018
pm_dec 1.968 2.221 mas/yr gaiacollaboration2018
plx 3.492 1.0028 mas gaiacollaboration2018
st_dist 286.3688 82.2367 pc gaiacollaboration2018
V 21.909 0.032 mag currie2010
Ic 18.942 0.115 mag currie2010
r_sloan 21.18 0.097 mag flewelling2016
i_sloan 19.61 0.034 mag flewelling2016
z_sloan 18.807 0.021 mag flewelling2016
y_opt 18.271 0.041 mag (AB) flewelling2016
H_alpha_phot 20.19 0.15 mag barentsen2014
gaia_g 20.4479 0.0125 mag gaiacollaboration2018
gaia_bp 20.2183 0.1178 mag gaiacollaboration2018
gaia_rp 18.7839 0.0458 mag gaiacollaboration2018
S_3p6 15.4611 0.0543 mag cloutier2014
S_4p5 15.3587 0.0658 mag cloutier2014
S_5p8 15.0868 0.0937 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
24.888 2.4707944067 mayne2007
V (mag)
Value Error Ref.
22.512 0.296 mayne2007
Ic (mag)
Value Error Ref.
24.888 2.4707944067 mayne2007
r_sloan (mag)
Value Error Ref.
21.64 0.42 barentsen2014
i_sloan (mag)
Value Error Ref.
19.01 0.07 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 35.599 gaiacollaboration2018
02 18 35.598 flewelling2016
02 18 35.592 cloutier2014
02 18 35.592 currie2010
02 18 35.594 mayne2007
02 18 35.580 barentsen2014
dec (d m s)
Value Error Ref.
+57 12 24.31 gaiacollaboration2018
+57 12 24.30 flewelling2016
+57 12 24.48 cloutier2014
+57 12 24.48 currie2010
+57 12 24.32 mayne2007
+57 12 24.30 barentsen2014
ra_deg (deg)
Value Error Ref.
34.6483295 0.5766 gaiacollaboration2018
34.648325 19.0 flewelling2016
34.6483 cloutier2014
34.6483 currie2010
34.64830833 mayne2007
34.64825 barentsen2014
dec_deg (deg)
Value Error Ref.
57.20675341 0.779 gaiacollaboration2018
57.20675 89.0 flewelling2016
57.2068 cloutier2014
57.2068 currie2010
57.20675556 mayne2007
57.20675 barentsen2014