Star • GDR1 458453089884162560

Cluster
chi Per
Proposed Clusters
Alternate Names
IPHAS J022152.16+570639.9
[CHI2010] S 3951
[BNM2013] 19.04 1452
[KGM2001] 8549
2MASS J02215216+5706398
GDR2 458453094180125824
GDR1 458453089884162560
GDR1 458453089884162560
mayne2007_persei 1481
PSO J022152.161+570639.897
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 21 52.1654 h m s gaiacollaboration2016
dec +57 06 39.8386 d m s gaiacollaboration2016
ra_deg 35.46735592 deg gaiacollaboration2016
dec_deg 57.11106629 deg gaiacollaboration2016
pm_ra -1.896 0.173 mas/yr gaiacollaboration2018
pm_dec -1.082 0.199 mas/yr gaiacollaboration2018
plx 0.2557 0.104 mas gaiacollaboration2018
st_dist 3910.833 1590.6399 pc gaiacollaboration2018
spt F5.5 [char] currie2010
spt_num 35.5 1.9 [decimal allowed] currie2010
spt_lit F5.5 [char] currie2010
Agaia 1.208 0.2571 mag gaiacollaboration2018
U 19.848 -19.745 mag bell2013
V 17.628 mag keller2002
Ic 16.558 mag keller2002
g_sloan 18.046 0.007 mag flewelling2016
r_sloan 17.294 0.004 mag flewelling2016
i_sloan 16.929 0.006 mag flewelling2016
z_sloan 16.729 0.004 mag flewelling2016
y_opt 16.593 0.009 mag (AB) flewelling2016
H_alpha_phot 16.91 0.02 mag barentsen2014
gaia_g 17.2919 0.0012 mag gaiacollaboration2018
gaia_bp 17.8215 0.0193 mag gaiacollaboration2018
gaia_rp 16.5125 0.0051 mag gaiacollaboration2018
tm_J 15.553 0.079 mag cutri2003
tm_H 15.038 0.097 mag cutri2003
tm_K 14.984 0.142 mag cutri2003
tm_flags "AAB,0" [char] cutri2003

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.
7536.78 292.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
116.387 17.8265 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
6.33 0.495 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.626 0.0364005494 mayne2007
V (mag)
Value Error Ref.
17.618 0.01 mayne2007
Ic (mag)
Value Error Ref.
18.626 0.0364005494 mayne2007
g_sloan (mag)
Value Error Ref.
18.053 0.024 bell2013
r_sloan (mag)
Value Error Ref.
17.292 0.02 bell2013
17.2 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.907 0.021 bell2013
16.59 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.669 0.022 bell2013
gaia_g (mag)
Value Error Ref.
17.142 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 21 52.165 gaiacollaboration2016
02 21 52.165 cutri2003
02 21 52.166 flewelling2016
02 21 52.178 bell2013
02 21 52.164 barentsen2014
02 21 52.163 mayne2007
02 21 52.165 gaiacollaboration2018
02 21 52.176 currie2010
02 21 52.224 keller2002
dec (d m s)
Value Error Ref.
+57 06 39.84 gaiacollaboration2016
+57 06 39.89 cutri2003
+57 06 39.87 flewelling2016
+57 06 39.94 bell2013
+57 06 39.89 barentsen2014
+57 06 39.92 mayne2007
+57 06 39.84 gaiacollaboration2018
+57 06 39.96 currie2010
+57 06 39.60 keller2002
ra_deg (deg)
Value Error Ref.
35.46735592 3.207 gaiacollaboration2016
35.467354 98.99 cutri2003
35.46735833 3.0 flewelling2016
35.46740833 bell2013
35.46735 barentsen2014
35.46734583 mayne2007
35.46735623 0.0617 gaiacollaboration2018
35.4674 currie2010
35.4676 keller2002
dec_deg (deg)
Value Error Ref.
57.11106629 1.922 gaiacollaboration2016
57.11108 98.99 cutri2003
57.111075 16.0 flewelling2016
57.11109444 bell2013
57.11108 barentsen2014
57.11108889 mayne2007
57.11106631 0.0841 gaiacollaboration2018
57.1111 currie2010
57.111 keller2002