Star • GDR1 458407636234063744

Cluster
chi Per
Proposed Clusters
Alternate Names
mayne2007_persei 3768
[BNM2013] 18.04 3349
GDR1 458407636234063744
GDR2 458407636234063744
PSO J022201.987+570619.635
GDR1 458407636234063744
IPHAS J022201.99+570619.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 22 01.9872 h m s gaiacollaboration2016
dec +57 06 19.5787 d m s gaiacollaboration2016
ra_deg 35.50827986 deg gaiacollaboration2016
dec_deg 57.10543853 deg gaiacollaboration2016
pm_ra -2.67 1.168 mas/yr gaiacollaboration2018
pm_dec -3.998 1.173 mas/yr gaiacollaboration2018
plx 0.2632 0.7235 mas gaiacollaboration2018
st_dist 775.6147 256.3324 pc gaiacollaboration2018
U 23.952 1.051 mag bell2013
V 20.972 0.088 mag mayne2007
g_sloan 21.428 0.129 mag flewelling2016
r_sloan 20.152 0.077 mag flewelling2016
i_sloan 19.208 0.035 mag flewelling2016
z_sloan 18.661 0.019 mag flewelling2016
y_opt 18.436 0.034 mag (AB) flewelling2016
H_alpha_phot 19.75 0.18 mag barentsen2014
gaia_g 19.8513 0.0071 mag gaiacollaboration2018
gaia_bp 20.2633 0.082 mag gaiacollaboration2018
gaia_rp 18.5398 0.0313 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.
23.734 1.5095671565 mayne2007
Ic (mag)
Value Error Ref.
23.734 1.5095671565 mayne2007
g_sloan (mag)
Value Error Ref.
21.746 0.051 bell2013
r_sloan (mag)
Value Error Ref.
20.137 0.018 bell2013
20.15 0.11 barentsen2014
i_sloan (mag)
Value Error Ref.
19.096 0.021 bell2013
18.92 0.09 barentsen2014
z_sloan (mag)
Value Error Ref.
18.566 0.013 bell2013
gaia_g (mag)
Value Error Ref.
19.693 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 01.987 gaiacollaboration2016
02 22 01.989 flewelling2016
02 22 01.995 bell2013
02 22 01.994 barentsen2014
02 22 01.992 mayne2007
02 22 01.988 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+57 06 19.58 gaiacollaboration2016
+57 06 19.58 flewelling2016
+57 06 19.64 bell2013
+57 06 19.73 barentsen2014
+57 06 19.66 mayne2007
+57 06 19.58 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
35.50827986 3.124 gaiacollaboration2016
35.5082875 13.0 flewelling2016
35.5083125 bell2013
35.50831 barentsen2014
35.5083 mayne2007
35.50828511 0.3848 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
57.10543853 5.435 gaiacollaboration2016
57.10543889 57.0 flewelling2016
57.10545556 bell2013
57.10548 barentsen2014
57.10546111 mayne2007
57.10543941 0.4999 gaiacollaboration2018