Star • GDR1 458454777801657472

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 4287
PSO J022156.801+570948.340
mayne2007_persei 4533
[CHI2010] h Per M 4391
IPHAS J022156.81+570948.4
GDR2 458454777801657472
GDR1 458454777801657472
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 56.8055 h m s gaiacollaboration2016
dec +57 09 48.3058 d m s gaiacollaboration2016
ra_deg 35.48668978 deg gaiacollaboration2016
dec_deg 57.16341827 deg gaiacollaboration2016
pm_ra 6.851 3.272 mas/yr gaiacollaboration2018
pm_dec -2.809 2.638 mas/yr gaiacollaboration2018
plx 2.6013 1.2482 mas gaiacollaboration2018
st_dist 384.4232 184.4605 pc gaiacollaboration2018
U 23.238 0.73 mag bell2013
V 22.014 0.031 mag currie2010
Ic 19.331 0.01 mag currie2010
g_sloan 22.853 0.132 mag bell2013
r_sloan 20.963 0.036 mag flewelling2016
i_sloan 19.835 0.044 mag flewelling2016
z_sloan 19.233 0.021 mag flewelling2016
y_opt 18.951 0.038 mag (AB) flewelling2016
gaia_g 20.7238 0.0124 mag gaiacollaboration2018
gaia_bp 20.2336 0.1355 mag gaiacollaboration2018
gaia_rp 19.1106 0.0501 mag gaiacollaboration2018
S_3p6 16.1965 0.0816 mag cloutier2014
S_4p5 16.233 0.1026 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.
24.623 2.239007146 mayne2007
V (mag)
Value Error Ref.
21.775 0.177 mayne2007
Ic (mag)
Value Error Ref.
24.623 2.239007146 mayne2007
r_sloan (mag)
Value Error Ref.
21.088 0.033 bell2013
i_sloan (mag)
Value Error Ref.
19.771 0.025 bell2013
19.81 0.19 barentsen2014
z_sloan (mag)
Value Error Ref.
19.175 0.017 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 56.806 gaiacollaboration2018
02 21 56.805 flewelling2016
02 21 56.808 cloutier2014
02 21 56.817 bell2013
02 21 56.808 currie2010
02 21 56.792 mayne2007
02 21 56.806 barentsen2014
dec (d m s)
Value Error Ref.
+57 09 48.30 gaiacollaboration2018
+57 09 48.31 flewelling2016
+57 09 48.24 cloutier2014
+57 09 48.41 bell2013
+57 09 48.24 currie2010
+57 09 48.37 mayne2007
+57 09 48.38 barentsen2014
ra_deg (deg)
Value Error Ref.
35.48668997 0.8283 gaiacollaboration2018
35.4866875 9.0 flewelling2016
35.4867 cloutier2014
35.4867375 bell2013
35.4867 currie2010
35.48663333 mayne2007
35.48669 barentsen2014
dec_deg (deg)
Value Error Ref.
57.16341676 0.9141 gaiacollaboration2018
57.16341944 2.0 flewelling2016
57.1634 cloutier2014
57.16344722 bell2013
57.1634 currie2010
57.16343611 mayne2007
57.16344 barentsen2014