Star • GDR1 458454842218962560

Cluster
chi Per
Proposed Clusters
Alternate Names
PSO J022147.377+570903.150
GDR2 458454842218962560
[BNM2013] 19.04 3792
GDR1 458454842218962560
mayne2007_persei 3268
GDR1 458454842218962560
IPHAS J022147.37+570903.2
[KGM2001] 16079
SIP Output
Aladin
02 21 47.382 +57 09 3.12
FoV: 3'
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Fiducial Data

Parameter
Value
Error
Unit
Reference
cluster_name
chi Per
 
dec
+57 09 03.1151
 
ra_deg
35.44742605
 
dec_deg
57.1508653
 
U
21.502
0.216
V
19.566
 
Ic
18.426
 
g_sloan
20.104
0.039
r_sloan
19.232
0.011
i_sloan
18.856
0.012
z_sloan
18.609
0.008
y_opt
18.502
0.029
H_alpha_phot
18.8
0.08
gaia_g
19.2196
0.0038
gaia_bp
19.5704
0.0496
gaia_rp
18.3508
0.0178

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.
20.491 0.1629294326 mayne2007
V (mag)
Value Error Ref.
19.473 0.025 mayne2007
Ic (mag)
Value Error Ref.
20.491 0.1629294326 mayne2007
g_sloan (mag)
Value Error Ref.
19.934 0.014 bell2013
r_sloan (mag)
Value Error Ref.
19.174 0.014 bell2013
19.16 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.728 0.018 bell2013
18.57 0.06 barentsen2014
z_sloan (mag)
Value Error Ref.
18.501 0.012 bell2013
gaia_g (mag)
Value Error Ref.
19.084 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 21 47.382 gaiacollaboration2016
02 21 47.381 flewelling2016
02 21 47.391 bell2013
02 21 47.374 barentsen2014
02 21 47.373 mayne2007
02 21 47.382 gaiacollaboration2018
02 21 47.431 keller2002
dec (d m s)
Value Error Ref.
+57 09 03.12 gaiacollaboration2016
+57 09 03.12 flewelling2016
+57 09 03.16 bell2013
+57 09 03.17 barentsen2014
+57 09 03.14 mayne2007
+57 09 03.11 gaiacollaboration2018
+57 09 03.06 keller2002
ra_deg (deg)
Value Error Ref.
35.44742605 6.834 gaiacollaboration2016
35.44742083 7.0 flewelling2016
35.4474625 bell2013
35.44739 barentsen2014
35.4473875 mayne2007
35.44742604 0.2132 gaiacollaboration2018
35.44763 keller2002
dec_deg (deg)
Value Error Ref.
57.1508653 1.605 gaiacollaboration2016
57.15086667 3.0 flewelling2016
57.15087778 bell2013
57.15088 barentsen2014
57.15087222 mayne2007
57.150865 0.2699 gaiacollaboration2018
57.15085 keller2002