Star • GDR1 458407773672819072

Cluster
chi Per
Proposed Clusters
Alternate Names
GDR2 458407773672819072
[KGM2001] 14057
PSO J022209.560+570757.994
[BNM2013] 19.04 2947
mayne2007_persei 2351
IPHAS J022209.57+570758.0
GDR1 458407773672819072
GDR1 458407773672819072
MNLSJ Persei 2351
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 22 09.5656 h m s gaiacollaboration2016
dec +57 07 57.9274 d m s gaiacollaboration2016
ra_deg 35.53985673 deg gaiacollaboration2016
dec_deg 57.1327576 deg gaiacollaboration2016
pm_ra 0.996 0.448 mas/yr gaiacollaboration2018
pm_dec 0.157 0.471 mas/yr gaiacollaboration2018
plx 0.6769 0.2446 mas gaiacollaboration2018
st_dist 1477.3231 533.8355 pc gaiacollaboration2018
Agaia 2.6267 0.29415 mag gaiacollaboration2018
U 20.862 0.099 mag bell2013
B 19.849 mag mayne2007
V 18.966 mag keller2002
Ic 17.796 mag keller2002
g_sloan 19.304 0.000342 mag flewelling2016
r_sloan 18.597 0.013 mag flewelling2016
i_sloan 18.176 0.011 mag flewelling2016
z_sloan 17.971 0.012 mag flewelling2016
y_opt 17.794 0.018 mag (AB) flewelling2016
H_alpha_phot 18.2 0.04 mag barentsen2014
gaia_g 18.605 0.0036 mag gaiacollaboration2018
gaia_bp 18.9514 0.0455 mag gaiacollaboration2018
gaia_rp 17.6699 0.0195 mag gaiacollaboration2018

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per mayne2007
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4395.0 148.14 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
18.978 mayne2007
Ic (mag)
Value Error Ref.
17.678 mayne2007
g_sloan (mag)
Value Error Ref.
19.394 0.012 bell2013
r_sloan (mag)
Value Error Ref.
18.589 0.012 bell2013
18.51 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
18.127 0.016 bell2013
17.9 0.03 barentsen2014
z_sloan (mag)
Value Error Ref.
17.89 0.01 bell2013
gaia_g (mag)
Value Error Ref.
18.455 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 09.566 gaiacollaboration2016
02 22 09.564 flewelling2016
02 22 09.572 bell2013
02 22 09.558 mayne2007
02 22 09.566 barentsen2014
02 22 09.566 gaiacollaboration2018
02 22 09.617 keller2002
dec (d m s)
Value Error Ref.
+57 07 57.93 gaiacollaboration2016
+57 07 57.93 flewelling2016
+57 07 58.01 bell2013
+57 07 57.98 mayne2007
+57 07 58.01 barentsen2014
+57 07 57.93 gaiacollaboration2018
+57 07 57.79 keller2002
ra_deg (deg)
Value Error Ref.
35.53985673 0.933 gaiacollaboration2016
35.53985 10.0 flewelling2016
35.53988333 bell2013
35.539825 mayne2007
35.53986 barentsen2014
35.53985731 0.1853 gaiacollaboration2018
35.54007 keller2002
dec_deg (deg)
Value Error Ref.
57.1327576 0.56 gaiacollaboration2016
57.13275833 11.0 flewelling2016
57.13278056 bell2013
57.13277222 mayne2007
57.13278 barentsen2014
57.13275754 0.2197 gaiacollaboration2018
57.13272 keller2002