Star • GDR1 458371970834288000

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 1627
mayne2007_persei 3750
WISEA J021839.16+570714.1
GDR2 458371970834288000
PSO J021839.170+570713.955
[CHI2010] h Per M 1686
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 39.1735 h m s gaiacollaboration2016
dec +57 07 14.0148 d m s gaiacollaboration2016
ra_deg 34.66322293 deg gaiacollaboration2016
dec_deg 57.12055967 deg gaiacollaboration2016
pm_ra -1.658 2.12 mas/yr gaiacollaboration2018
pm_dec -5.652 3.309 mas/yr gaiacollaboration2018
plx -1.2071 1.288 mas gaiacollaboration2018
V 21.004 0.016 mag currie2010
Ic 18.732 0.006 mag currie2010
r_sloan 20.443 0.063 mag flewelling2016
i_sloan 19.433 0.036 mag flewelling2016
z_sloan 18.848 0.023 mag flewelling2016
y_opt 18.584 0.037 mag (AB) flewelling2016
gaia_g 20.1501 0.0095 mag gaiacollaboration2018
gaia_bp 20.0123 0.1361 mag gaiacollaboration2018
gaia_rp 18.7868 0.0519 mag gaiacollaboration2018
S_5p8 15.5246 0.123 mag cloutier2014
S_8 15.4699 0.1699 mag cloutier2014
W_3p4 15.081 0.055 mag wright2010
W_4p6 16.446 0.336 mag wright2010
W_12 12.475 mag wright2010
W_22 8.796 mag wright2010
wise_flags "ABUU,0000" [char] wright2010

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.
24.799 2.2836961269 mayne2007
V (mag)
Value Error Ref.
21.177 0.088 mayne2007
Ic (mag)
Value Error Ref.
24.799 2.2836961269 mayne2007
Coordinates
ra (h m s)
Value Error Ref.
02 18 39.173 gaiacollaboration2018
02 18 39.165 wright2010
02 18 39.174 flewelling2016
02 18 39.168 cloutier2014
02 18 39.168 currie2010
02 18 39.163 mayne2007
dec (d m s)
Value Error Ref.
+57 07 14.02 gaiacollaboration2018
+57 07 14.14 wright2010
+57 07 14.01 flewelling2016
+57 07 14.16 cloutier2014
+57 07 14.16 currie2010
+57 07 14.11 mayne2007
ra_deg (deg)
Value Error Ref.
34.66322071 0.4921 gaiacollaboration2018
34.663186 103.9274 wright2010
34.663225 21.0 flewelling2016
34.6632 cloutier2014
34.6632 currie2010
34.66317917 mayne2007
dec_deg (deg)
Value Error Ref.
57.12056027 1.0915 gaiacollaboration2018
57.1205951 174.5566 wright2010
57.12055833 8.0 flewelling2016
57.1206 cloutier2014
57.1206 currie2010
57.12058611 mayne2007