Star • GDR1 458408147336259840

Cluster
chi Per
Proposed Clusters
Alternate Names
GDR1 458408147336259840
IPHAS J022220.43+570935.2
[BNM2013] 18.04 3877
GDR1 458408147336259840
PSO J022220.425+570935.201
GDR2 458408147336259840
mayne2007_persei 4407
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 22 20.4289 h m s gaiacollaboration2016
dec +57 09 35.1371 d m s gaiacollaboration2016
ra_deg 35.58512034 deg gaiacollaboration2016
dec_deg 57.15976032 deg gaiacollaboration2016
pm_ra 1.508 1.216 mas/yr gaiacollaboration2018
pm_dec -0.44 1.275 mas/yr gaiacollaboration2018
plx 1.2264 0.618 mas gaiacollaboration2018
U 23.304 0.573 mag bell2013
V 20.392 0.052 mag mayne2007
g_sloan 21.141 0.059 mag flewelling2016
r_sloan 20.092 0.039 mag flewelling2016
i_sloan 19.648 0.019 mag flewelling2016
z_sloan 19.404 0.019 mag flewelling2016
y_opt 19.414 0.013 mag (AB) flewelling2016
H_alpha_phot 19.55 0.15 mag barentsen2014
gaia_g 20.0666 0.0061 mag gaiacollaboration2018
gaia_bp 20.2077 0.0654 mag gaiacollaboration2018
gaia_rp 19.0786 0.0543 mag gaiacollaboration2018
tm_J 16.837 0.155 mag gaiacollaboration2018
tm_H 15.9 0.151 mag gaiacollaboration2018
tm_K 15.922 mag gaiacollaboration2018
tm_flags "CBU,0" [char] gaiacollaboration2018

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
B (mag)
Value Error Ref.
21.04 0.2680914023 mayne2007
Ic (mag)
Value Error Ref.
21.04 0.2680914023 mayne2007
g_sloan (mag)
Value Error Ref.
20.927 0.026 bell2013
r_sloan (mag)
Value Error Ref.
20.001 0.018 bell2013
19.94 0.09 barentsen2014
i_sloan (mag)
Value Error Ref.
19.459 0.023 bell2013
19.08 0.1 barentsen2014
z_sloan (mag)
Value Error Ref.
19.214 0.018 bell2013
gaia_g (mag)
Value Error Ref.
19.89 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 20.429 gaiacollaboration2016
02 22 20.429 flewelling2016
02 22 20.428 bell2013
02 22 20.429 barentsen2014
02 22 20.427 mayne2007
02 22 20.429 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+57 09 35.14 gaiacollaboration2016
+57 09 35.14 flewelling2016
+57 09 35.25 bell2013
+57 09 35.21 barentsen2014
+57 09 35.41 mayne2007
+57 09 35.14 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
35.58512034 2.396 gaiacollaboration2016
35.58512083 8.0 flewelling2016
35.58511667 bell2013
35.58512 barentsen2014
35.5851125 mayne2007
35.58512089 0.4151 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
57.15976032 1.15 gaiacollaboration2016
57.15976111 13.0 flewelling2016
57.15979167 bell2013
57.15978 barentsen2014
57.15983611 mayne2007
57.15976022 0.5026 gaiacollaboration2018