Star • GDR1 458406055686198784

Cluster
chi Per
Proposed Clusters
Alternate Names
GDR1 458406055686198784
GDR2 458406055686198784
mayne2007_persei 3766
[BNM2013] 19.04 4766
GDR1 458406055686198784
PSO J022202.051+570457.438
IPHAS J022202.06+570457.4
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 22 02.0559 h m s gaiacollaboration2016
dec +57 04 57.3684 d m s gaiacollaboration2016
ra_deg 35.50856616 deg gaiacollaboration2016
dec_deg 57.08260233 deg gaiacollaboration2016
pm_ra -2.905 1.285 mas/yr gaiacollaboration2018
pm_dec -0.355 1.258 mas/yr gaiacollaboration2018
plx -0.6226 0.6037 mas gaiacollaboration2018
st_dist 3378.3784 1131.072 pc gaiacollaboration2018
U 24.75 1.683 mag bell2013
V 20.452 0.054 mag mayne2007
g_sloan 21.044 0.047 mag flewelling2016
r_sloan 19.938 0.025 mag flewelling2016
i_sloan 19.478 0.011 mag flewelling2016
z_sloan 19.195 0.013 mag flewelling2016
y_opt 18.949 0.051 mag (AB) flewelling2016
H_alpha_phot 19.94 0.21 mag barentsen2014
gaia_g 19.9458 0.0061 mag gaiacollaboration2018
gaia_bp 19.9611 0.0939 mag gaiacollaboration2018
gaia_rp 18.8355 0.0408 mag gaiacollaboration2018

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4213.0 89.71 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
24.825 2.2876374276 mayne2007
Ic (mag)
Value Error Ref.
24.825 2.2876374276 mayne2007
g_sloan (mag)
Value Error Ref.
20.997 0.027 bell2013
r_sloan (mag)
Value Error Ref.
19.94 0.017 bell2013
19.89 0.09 barentsen2014
i_sloan (mag)
Value Error Ref.
19.386 0.023 bell2013
19.31 0.12 barentsen2014
z_sloan (mag)
Value Error Ref.
19.089 0.016 bell2013
gaia_g (mag)
Value Error Ref.
19.829 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 02.056 gaiacollaboration2016
02 22 02.054 flewelling2016
02 22 02.063 bell2013
02 22 02.057 barentsen2014
02 22 02.047 mayne2007
02 22 02.056 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+57 04 57.37 gaiacollaboration2016
+57 04 57.37 flewelling2016
+57 04 57.39 bell2013
+57 04 57.40 barentsen2014
+57 04 57.47 mayne2007
+57 04 57.37 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
35.50856616 2.007 gaiacollaboration2016
35.50855833 18.0 flewelling2016
35.50859583 bell2013
35.50857 barentsen2014
35.50852917 mayne2007
35.50856625 0.3914 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
57.08260233 1.095 gaiacollaboration2016
57.08260278 2.0 flewelling2016
57.08260833 bell2013
57.08261 barentsen2014
57.08263056 mayne2007
57.08260215 0.4725 gaiacollaboration2018