Star • GDR1 458454846520920064

Cluster
chi Per
Proposed Clusters
Alternate Names
[BNM2013] 19.04 4275
GDR1 458454846520920064
PSO J022148.431+570904.637
GDR1 458454846520920064
GDR2 458454846520920064
IPHAS J022148.44+570904.6
mayne2007_persei 3819
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 21 48.4361 h m s gaiacollaboration2016
dec +57 09 04.5736 d m s gaiacollaboration2016
ra_deg 35.45181689 deg gaiacollaboration2016
dec_deg 57.15127044 deg gaiacollaboration2016
pm_ra -1.942 1.698 mas/yr gaiacollaboration2018
pm_dec -1.441 1.489 mas/yr gaiacollaboration2018
plx 0.0062 0.667 mas gaiacollaboration2018
st_dist 1885.7251 400.7566 pc gaiacollaboration2018
Agaia 1.337 0.23235 mag gaiacollaboration2018
U 23.19 0.759 mag bell2013
V 21.25 0.115 mag mayne2007
g_sloan 21.369 0.123 mag flewelling2016
r_sloan 20.45 0.035 mag flewelling2016
i_sloan 19.476 0.005 mag flewelling2016
z_sloan 18.836 0.009 mag flewelling2016
y_opt 18.672 0.037 mag (AB) flewelling2016
gaia_g 20.1205 0.0091 mag gaiacollaboration2018
gaia_bp 20.3392 0.0933 mag gaiacollaboration2018
gaia_rp 18.7722 0.0252 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.
4740.56 242.36 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
23.923 1.6390393528 mayne2007
Ic (mag)
Value Error Ref.
23.923 1.6390393528 mayne2007
g_sloan (mag)
Value Error Ref.
22.046 0.061 bell2013
r_sloan (mag)
Value Error Ref.
20.379 0.021 bell2013
20.41 0.14 barentsen2014
i_sloan (mag)
Value Error Ref.
19.312 0.022 bell2013
19.34 0.12 barentsen2014
z_sloan (mag)
Value Error Ref.
18.705 0.013 bell2013
gaia_g (mag)
Value Error Ref.
19.979 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 21 48.436 gaiacollaboration2016
02 21 48.436 flewelling2016
02 21 48.459 bell2013
02 21 48.439 barentsen2014
02 21 48.429 mayne2007
02 21 48.436 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+57 09 04.57 gaiacollaboration2016
+57 09 04.57 flewelling2016
+57 09 04.59 bell2013
+57 09 04.57 barentsen2014
+57 09 04.56 mayne2007
+57 09 04.57 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
35.45181689 2.929 gaiacollaboration2016
35.45181667 15.0 flewelling2016
35.4519125 bell2013
35.45183 barentsen2014
35.4517875 mayne2007
35.45181482 0.4304 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
57.15127044 1.341 gaiacollaboration2016
57.15126944 17.0 flewelling2016
57.151275 bell2013
57.15127 barentsen2014
57.15126667 mayne2007
57.15126998 0.5208 gaiacollaboration2018