Star • GDR1 458458140755653120

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458458140755653120
GDR1 458458140755653120
[KGM2001] 16975
IPHAS J022027.94+571217.5
[Cloutier2014] 9102
PSO J022027.936+571217.454
[CHI2010] h Per M 9279
mayne2007_persei 2938
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 27.9407 h m s gaiacollaboration2016
dec +57 12 17.449 d m s gaiacollaboration2016
ra_deg 35.11641948 deg gaiacollaboration2016
dec_deg 57.20484693 deg gaiacollaboration2016
pm_ra 0.058 1.683 mas/yr gaiacollaboration2018
pm_dec -3.583 1.658 mas/yr gaiacollaboration2018
plx -3.9414 0.9853 mas gaiacollaboration2018
U 23.735 -24.055 mag bell2013
V 20.102 0.008 mag currie2010
Ic 18.124 0.005 mag currie2010
g_sloan 20.836 0.035 mag flewelling2016
r_sloan 19.455 0.008 mag flewelling2016
i_sloan 18.718 0.008 mag flewelling2016
z_sloan 18.352 0.013 mag flewelling2016
y_opt 18.052 0.018 mag (AB) flewelling2016
H_alpha_phot 18.83 0.04 mag barentsen2014
gaia_g 19.4319 0.0061 mag gaiacollaboration2018
gaia_bp 19.9864 0.0629 mag gaiacollaboration2018
gaia_rp 18.2138 0.0308 mag gaiacollaboration2018
S_3p6 15.7858 0.0622 mag cloutier2014
S_4p5 15.7139 0.077 mag cloutier2014
S_5p8 15.7765 0.1568 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.
21.782 0.3122579062 mayne2007
V (mag)
Value Error Ref.
20.129 0.028 mayne2007
20.002 keller2002
Ic (mag)
Value Error Ref.
21.782 0.3122579062 mayne2007
18.35 keller2002
g_sloan (mag)
Value Error Ref.
20.837 0.025 bell2013
r_sloan (mag)
Value Error Ref.
19.405 0.015 bell2013
19.27 0.05 barentsen2014
i_sloan (mag)
Value Error Ref.
18.641 0.02 bell2013
18.27 0.03 barentsen2014
z_sloan (mag)
Value Error Ref.
18.171 0.011 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 27.941 gaiacollaboration2018
02 20 27.940 flewelling2016
02 20 27.936 cloutier2014
02 20 27.926 bell2013
02 20 27.936 currie2010
02 20 27.931 mayne2007
02 20 27.972 keller2002
02 20 27.946 barentsen2014
dec (d m s)
Value Error Ref.
+57 12 17.44 gaiacollaboration2018
+57 12 17.45 flewelling2016
+57 12 17.28 cloutier2014
+57 12 17.46 bell2013
+57 12 17.28 currie2010
+57 12 17.37 mayne2007
+57 12 16.92 keller2002
+57 12 17.46 barentsen2014
ra_deg (deg)
Value Error Ref.
35.1164224 0.5243 gaiacollaboration2018
35.11641667 10.0 flewelling2016
35.1164 cloutier2014
35.11635833 bell2013
35.1164 currie2010
35.11637917 mayne2007
35.11655 keller2002
35.11644 barentsen2014
dec_deg (deg)
Value Error Ref.
57.20484523 0.6878 gaiacollaboration2018
57.20484722 5.0 flewelling2016
57.2048 cloutier2014
57.20485 bell2013
57.2048 currie2010
57.204825 mayne2007
57.2047 keller2002
57.20485 barentsen2014