Star • GDR1 458363170436740608

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J022039.68+570744.3
PSO J022039.667+570744.297
[Cloutier2014] 9441
[CHI2010] h Per M 9621
GDR2 458363170436740608
GDR1 458363170436740608
mayne2007_persei 2902
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 39.6739 h m s gaiacollaboration2016
dec +57 07 44.2891 d m s gaiacollaboration2016
ra_deg 35.16530788 deg gaiacollaboration2016
dec_deg 57.12896919 deg gaiacollaboration2016
pm_ra -2.927 0.94 mas/yr gaiacollaboration2018
pm_dec -1.959 0.74 mas/yr gaiacollaboration2018
plx 0.9632 0.546 mas gaiacollaboration2018
U 23.873 -24.299 mag bell2013
V 20.582 0.011 mag currie2010
Ic 18.402 0.005 mag currie2010
g_sloan 21.474 0.225 mag flewelling2016
r_sloan 19.825 0.022 mag flewelling2016
i_sloan 18.954 0.014 mag flewelling2016
z_sloan 18.582 0.01 mag flewelling2016
y_opt 18.309 0.018 mag (AB) flewelling2016
H_alpha_phot 19.23 0.06 mag barentsen2014
gaia_g 19.6766 0.005 mag gaiacollaboration2018
gaia_bp 20.4388 0.0737 mag gaiacollaboration2018
gaia_rp 18.5343 0.0269 mag gaiacollaboration2018
S_3p6 15.8073 0.063 mag cloutier2014
S_4p5 15.9261 0.0855 mag cloutier2014
S_5p8 15.9017 0.1586 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.
23.98 1.3166385229 mayne2007
V (mag)
Value Error Ref.
20.545 0.041 mayne2007
Ic (mag)
Value Error Ref.
23.98 1.3166385229 mayne2007
g_sloan (mag)
Value Error Ref.
21.349 0.036 bell2013
r_sloan (mag)
Value Error Ref.
19.793 0.017 bell2013
19.71 0.07 barentsen2014
i_sloan (mag)
Value Error Ref.
18.937 0.021 bell2013
18.69 0.05 barentsen2014
z_sloan (mag)
Value Error Ref.
18.492 0.012 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 39.674 gaiacollaboration2018
02 20 39.674 flewelling2016
02 20 39.672 cloutier2014
02 20 39.656 bell2013
02 20 39.672 currie2010
02 20 39.664 mayne2007
02 20 39.677 barentsen2014
dec (d m s)
Value Error Ref.
+57 07 44.29 gaiacollaboration2018
+57 07 44.29 flewelling2016
+57 07 44.40 cloutier2014
+57 07 44.38 bell2013
+57 07 44.40 currie2010
+57 07 44.31 mayne2007
+57 07 44.33 barentsen2014
ra_deg (deg)
Value Error Ref.
35.16530683 0.3011 gaiacollaboration2018
35.16530833 15.0 flewelling2016
35.1653 cloutier2014
35.16523333 bell2013
35.1653 currie2010
35.16526667 mayne2007
35.16532 barentsen2014
dec_deg (deg)
Value Error Ref.
57.12896838 0.3486 gaiacollaboration2018
57.12896944 3.0 flewelling2016
57.129 cloutier2014
57.12899444 bell2013
57.129 currie2010
57.128975 mayne2007
57.12898 barentsen2014