Star • GDR1 458452956735382144

Cluster
chi Per
Proposed Clusters
Alternate Names
GDR2 458452956735382144
IPHAS J022151.51+570525.4
PSO J022151.501+570525.369
GDR1 458452956735382144
[BNM2013] 19.04 4816
mayne2007_persei 3801
GDR1 458452956735382144
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 21 51.5052 h m s gaiacollaboration2016
dec +57 05 25.3115 d m s gaiacollaboration2016
ra_deg 35.46460497 deg gaiacollaboration2016
dec_deg 57.09036431 deg gaiacollaboration2016
pm_ra 1.092 1.281 mas/yr gaiacollaboration2018
pm_dec 2.367 1.332 mas/yr gaiacollaboration2018
plx -0.4948 0.697 mas gaiacollaboration2018
U 22.882 0.603 mag bell2013
V 20.505 0.058 mag mayne2007
g_sloan 21.01 0.05 mag flewelling2016
r_sloan 20.097 0.033 mag flewelling2016
i_sloan 19.591 0.024 mag flewelling2016
z_sloan 19.333 0.006 mag flewelling2016
y_opt 19.258 0.051 mag (AB) flewelling2016
H_alpha_phot 19.66 0.16 mag barentsen2014
gaia_g 20.058 0.0068 mag gaiacollaboration2018
gaia_bp 20.2853 0.1297 mag gaiacollaboration2018
gaia_rp 19.014 0.0463 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.
22.203 0.6008061251 mayne2007
Ic (mag)
Value Error Ref.
22.203 0.6008061251 mayne2007
g_sloan (mag)
Value Error Ref.
20.882 0.03 bell2013
r_sloan (mag)
Value Error Ref.
19.988 0.022 bell2013
19.93 0.09 barentsen2014
i_sloan (mag)
Value Error Ref.
19.483 0.022 bell2013
19.34 0.12 barentsen2014
z_sloan (mag)
Value Error Ref.
19.216 0.018 bell2013
gaia_g (mag)
Value Error Ref.
19.905 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 21 51.505 gaiacollaboration2016
02 21 51.504 flewelling2016
02 21 51.524 bell2013
02 21 51.509 barentsen2014
02 21 51.506 mayne2007
02 21 51.505 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+57 05 25.31 gaiacollaboration2016
+57 05 25.31 flewelling2016
+57 05 25.44 bell2013
+57 05 25.40 barentsen2014
+57 05 25.35 mayne2007
+57 05 25.31 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
35.46460497 3.016 gaiacollaboration2016
35.4646 9.0 flewelling2016
35.46468333 bell2013
35.46462 barentsen2014
35.46460833 mayne2007
35.4646042 0.3923 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
57.09036431 1.488 gaiacollaboration2016
57.09036389 30.0 flewelling2016
57.0904 bell2013
57.09039 barentsen2014
57.090375 mayne2007
57.09036464 0.4928 gaiacollaboration2018