Star • GDR1 458452956735536512

Cluster
chi Per
Proposed Clusters
Alternate Names
IPHAS J022149.27+570550.6
GDR1 458452956735536512
PSO J022149.247+570550.434
GDR2 458452956735536512
GDR1 458452956735536512
[BNM2013] 19.04 4826
mayne2007_persei 4568
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 21 49.2506 h m s gaiacollaboration2016
dec +57 05 50.396 d m s gaiacollaboration2016
ra_deg 35.45521087 deg gaiacollaboration2016
dec_deg 57.09733222 deg gaiacollaboration2016
pm_ra 3.923 2.065 mas/yr gaiacollaboration2018
pm_dec 0.742 1.75 mas/yr gaiacollaboration2018
plx 0.1752 0.9534 mas gaiacollaboration2018
st_dist 2426.5955 382.7438 pc gaiacollaboration2018
U 23.192 -24.37 mag bell2013
V 20.672 0.065 mag mayne2007
g_sloan 21.652 0.1 mag flewelling2016
r_sloan 20.382 0.021 mag flewelling2016
i_sloan 19.686 0.013 mag flewelling2016
z_sloan 19.378 0.027 mag flewelling2016
y_opt 19.37 0.102 mag (AB) flewelling2016
H_alpha_phot 20.12 0.25 mag barentsen2014
gaia_g 20.2625 0.008 mag gaiacollaboration2018
gaia_bp 20.3097 0.1436 mag gaiacollaboration2018
gaia_rp 19.1819 0.0461 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.
4897.0 160.905 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
22.353 0.6681691403 mayne2007
Ic (mag)
Value Error Ref.
22.353 0.6681691403 mayne2007
g_sloan (mag)
Value Error Ref.
21.31 0.035 bell2013
r_sloan (mag)
Value Error Ref.
20.219 0.019 bell2013
20.42 0.14 barentsen2014
i_sloan (mag)
Value Error Ref.
19.627 0.023 bell2013
19.71 0.17 barentsen2014
z_sloan (mag)
Value Error Ref.
19.275 0.018 bell2013
gaia_g (mag)
Value Error Ref.
20.102 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 21 49.251 gaiacollaboration2016
02 21 49.250 flewelling2016
02 21 49.250 bell2013
02 21 49.267 barentsen2014
02 21 49.244 mayne2007
02 21 49.249 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+57 05 50.40 gaiacollaboration2016
+57 05 50.40 flewelling2016
+57 05 50.50 bell2013
+57 05 50.57 barentsen2014
+57 05 50.49 mayne2007
+57 05 50.39 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
35.45521088 8.823 gaiacollaboration2016
35.45520833 15.0 flewelling2016
35.45520833 bell2013
35.45528 barentsen2014
35.45518333 mayne2007
35.45520588 0.571 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
57.09733222 3.674 gaiacollaboration2016
57.09733333 40.0 flewelling2016
57.09736111 bell2013
57.09738 barentsen2014
57.09735833 mayne2007
57.09733114 0.7032 gaiacollaboration2018