Star • GDR1 458408185989573120

Cluster
chi Per
Proposed Clusters
Alternate Names
GDR1 458408185989573120
PSO J022214.949+570934.456
IPHAS J022214.95+570934.4
mayne2007_persei 1451
GDR1 458408185989573120
[BNM2013] 19.04 2005
GDR2 458408185989573120
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 22 14.9518 h m s gaiacollaboration2016
dec +57 09 34.2773 d m s gaiacollaboration2016
ra_deg 35.56229896 deg gaiacollaboration2016
dec_deg 57.15952146 deg gaiacollaboration2016
pm_ra 0.842 0.283 mas/yr gaiacollaboration2018
pm_dec -2.678 0.282 mas/yr gaiacollaboration2018
plx 0.5191 0.1607 mas gaiacollaboration2018
st_dist 1926.4111 596.3673 pc gaiacollaboration2018
U 19.823 0.524 mag bell2013
V 17.822 0.01 mag mayne2007
g_sloan 18.425 0.034 mag bell2013
r_sloan 17.601 0.026 mag flewelling2016
i_sloan 17.075 0.007 mag flewelling2016
z_sloan 16.918 0.023 mag flewelling2016
y_opt 16.702 0.007 mag (AB) flewelling2016
H_alpha_phot 17.07 0.02 mag barentsen2014
gaia_g 17.7072 0.0022 mag gaiacollaboration2018
gaia_bp 17.9938 0.0543 mag gaiacollaboration2018
gaia_rp 16.6895 0.031 mag 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.
18.482 0.0335261092 mayne2007
Ic (mag)
Value Error Ref.
18.482 0.0335261092 mayne2007
r_sloan (mag)
Value Error Ref.
17.558 0.019 bell2013
17.44 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
17.18 0.022 bell2013
16.81 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.967 0.038 bell2013
gaia_g (mag)
Value Error Ref.
17.547 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 14.952 gaiacollaboration2016
02 22 14.954 flewelling2016
02 22 14.954 bell2013
02 22 14.954 barentsen2014
02 22 14.948 mayne2007
02 22 14.952 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+57 09 34.28 gaiacollaboration2016
+57 09 34.28 flewelling2016
+57 09 34.39 bell2013
+57 09 34.38 barentsen2014
+57 09 34.51 mayne2007
+57 09 34.28 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
35.56229896 0.578 gaiacollaboration2016
35.56230833 15.0 flewelling2016
35.56230833 bell2013
35.56231 barentsen2014
35.56228333 mayne2007
35.56229902 0.0936 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
57.15952146 0.338 gaiacollaboration2016
57.15952222 48.0 flewelling2016
57.15955278 bell2013
57.15955 barentsen2014
57.15958611 mayne2007
57.1595212 0.1175 gaiacollaboration2018