Star • GDR1 458406154469558528

Cluster
chi Per
Proposed Clusters
Alternate Names
GDR2 458406158775446784
2MASS J02215898+5706155
PSO J022158.991+570615.529
mayne2007_persei 1467
IPHAS J022158.99+570615.5
[BNM2013] 19.04 1432
GDR1 458406154469558528
GDR1 458406154469558528
[KGM2001] 8195
MNLSJ Persei 1467
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 21 58.9953 h m s gaiacollaboration2016
dec +57 06 15.4658 d m s gaiacollaboration2016
ra_deg 35.49581386 deg gaiacollaboration2016
dec_deg 57.10429606 deg gaiacollaboration2016
pm_ra -0.259 0.177 mas/yr gaiacollaboration2018
pm_dec -1.195 0.189 mas/yr gaiacollaboration2018
plx 0.2181 0.0977 mas gaiacollaboration2018
st_dist 4585.0527 2053.9186 pc gaiacollaboration2018
U 19.34 0.031 mag bell2013
B 18.461 mag mayne2007
V 17.547 mag keller2002
Ic 16.615 mag keller2002
g_sloan 17.92 0.007 mag flewelling2016
r_sloan 17.277 0.005 mag flewelling2016
i_sloan 16.963 0.003 mag flewelling2016
z_sloan 16.796 0.003 mag flewelling2016
y_opt 16.68 0.007 mag (AB) flewelling2016
H_alpha_phot 16.93 0.02 mag barentsen2014
gaia_g 17.2758 0.0011 mag gaiacollaboration2018
gaia_bp 17.7518 0.0112 mag gaiacollaboration2018
gaia_rp 16.543 0.0111 mag gaiacollaboration2018
tm_J 15.877 0.079 mag cutri2003
tm_H 15.283 0.105 mag cutri2003
tm_K 15.321 0.182 mag cutri2003
tm_flags "AAC,0" [char] cutri2003

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per mayne2007
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
V (mag)
Value Error Ref.
17.542 mayne2007
Ic (mag)
Value Error Ref.
16.463 mayne2007
g_sloan (mag)
Value Error Ref.
17.892 0.009 bell2013
r_sloan (mag)
Value Error Ref.
17.251 0.01 bell2013
17.18 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.93 0.013 bell2013
16.6 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.738 0.008 bell2013
gaia_g (mag)
Value Error Ref.
17.145 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 21 58.995 gaiacollaboration2016
02 21 58.984 cutri2003
02 21 58.995 flewelling2016
02 21 59.002 bell2013
02 21 58.994 barentsen2014
02 21 58.991 mayne2007
02 21 58.995 gaiacollaboration2018
02 21 59.047 keller2002
dec (d m s)
Value Error Ref.
+57 06 15.47 gaiacollaboration2016
+57 06 15.56 cutri2003
+57 06 15.47 flewelling2016
+57 06 15.56 bell2013
+57 06 15.52 barentsen2014
+57 06 15.53 mayne2007
+57 06 15.46 gaiacollaboration2018
+57 06 15.19 keller2002
ra_deg (deg)
Value Error Ref.
35.49581386 0.457 gaiacollaboration2016
35.495766 84.6 cutri2003
35.4958125 8.0 flewelling2016
35.49584167 bell2013
35.49581 barentsen2014
35.49579583 mayne2007
35.49581405 0.06 gaiacollaboration2018
35.49603 keller2002
dec_deg (deg)
Value Error Ref.
57.10429606 0.26 gaiacollaboration2016
57.104321 94.06 cutri2003
57.10429722 17.0 flewelling2016
57.10432222 bell2013
57.10431 barentsen2014
57.10431389 mayne2007
57.10429581 0.077 gaiacollaboration2018
57.10422 keller2002