Star • GDR1 458371077481269632

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 1782
GDR2 458371077481269504
mayne2007_persei 4341
IPHAS J021826.37+570241.7
PSO J021826.372+570241.720
[CHI2010] h Per M 1843
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 26.3727 h m s gaiacollaboration2016
dec +57 02 41.7512 d m s gaiacollaboration2016
ra_deg 34.60988607 deg gaiacollaboration2016
dec_deg 57.04493088 deg gaiacollaboration2016
V 21.891 0.033 mag currie2010
Ic 19.062 0.118 mag currie2010
r_sloan 20.879 0.053 mag flewelling2016
i_sloan 19.591 0.017 mag flewelling2016
z_sloan 18.895 0.022 mag flewelling2016
y_opt 18.271 0.04 mag (AB) flewelling2016
H_alpha_phot 20.43 0.18 mag barentsen2014
gaia_g 20.4314 0.0178 mag gaiacollaboration2018
gaia_bp 20.9775 0.2625 mag gaiacollaboration2018
gaia_rp 18.8603 0.0531 mag gaiacollaboration2018
S_3p6 15.8952 0.0684 mag cloutier2014
S_4p5 15.7948 0.0834 mag cloutier2014
S_5p8 15.8946 0.2094 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.
24.082 1.7375735956 mayne2007
V (mag)
Value Error Ref.
21.777 0.151 mayne2007
Ic (mag)
Value Error Ref.
24.082 1.7375735956 mayne2007
r_sloan (mag)
Value Error Ref.
21.57 0.37 barentsen2014
i_sloan (mag)
Value Error Ref.
19.24 0.08 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 26.373 gaiacollaboration2018
02 18 26.370 flewelling2016
02 18 26.352 cloutier2014
02 18 26.352 currie2010
02 18 26.375 mayne2007
02 18 26.366 barentsen2014
dec (d m s)
Value Error Ref.
+57 02 41.76 gaiacollaboration2018
+57 02 41.75 flewelling2016
+57 02 41.64 cloutier2014
+57 02 41.64 currie2010
+57 02 41.91 mayne2007
+57 02 41.75 barentsen2014
ra_deg (deg)
Value Error Ref.
34.60988818 0.7396 gaiacollaboration2018
34.609875 32.0 flewelling2016
34.6098 cloutier2014
34.6098 currie2010
34.60989583 mayne2007
34.60986 barentsen2014
dec_deg (deg)
Value Error Ref.
57.04493343 1.0432 gaiacollaboration2018
57.04493056 43.0 flewelling2016
57.0449 cloutier2014
57.0449 currie2010
57.044975 mayne2007
57.04493 barentsen2014