Star • GDR1 458407906816337024

Cluster
chi Per
Proposed Clusters
Alternate Names
PSO J022222.735+570855.202
IPHAS J022222.74+570855.2
[BNM2013] 19.04 1374
[CHI2010] S 2177
GDR1 458407906816337024
GDR2 458407906816337024
2MASS J02222273+5708551
mayne2007_persei 845
GDR1 458407906816337024
[KGM2001] 5858
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 22 22.7399 h m s gaiacollaboration2016
dec +57 08 55.136 d m s gaiacollaboration2016
ra_deg 35.59474967 deg gaiacollaboration2016
dec_deg 57.14864889 deg gaiacollaboration2016
pm_ra -0.613 0.129 mas/yr gaiacollaboration2018
pm_dec -0.989 0.145 mas/yr gaiacollaboration2018
plx 0.4046 0.0708 mas gaiacollaboration2018
st_dist 2471.5769 432.4954 pc gaiacollaboration2018
spt F3.9 [char] currie2010
spt_num 33.9 1.9 [decimal allowed] currie2010
spt_lit F3.9 [char] currie2010
U 18.775 0.017 mag bell2013
V 16.868 mag keller2002
Ic 15.84 mag keller2002
g_sloan 17.253 0.004 mag flewelling2016
r_sloan 16.548 0.005 mag flewelling2016
i_sloan 16.209 0.006 mag flewelling2016
z_sloan 16.025 0.008 mag flewelling2016
y_opt 15.892 0.004 mag (AB) flewelling2016
H_alpha_phot 19.277 mag keller2002
gaia_g 16.5476 0.0008 mag gaiacollaboration2018
gaia_bp 17.1008 0.0053 mag gaiacollaboration2018
gaia_rp 15.8071 0.0043 mag gaiacollaboration2018
tm_J 17.401 0.221 mag gaiacollaboration2018
tm_H 16.268 0.212 mag gaiacollaboration2018
tm_K 15.661 0.219 mag gaiacollaboration2018
tm_flags "DCD,0" [char] 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.
4758.19 227.345 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.817 0.0215406592 mayne2007
V (mag)
Value Error Ref.
16.865 0.008 mayne2007
Ic (mag)
Value Error Ref.
17.817 0.0215406592 mayne2007
g_sloan (mag)
Value Error Ref.
17.236 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.53 0.008 bell2013
16.45 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
16.183 0.014 bell2013
15.86 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
15.976 0.007 bell2013
H_alpha_phot (mag)
Value Error Ref.
16.16 0.01 barentsen2014
gaia_g (mag)
Value Error Ref.
16.413 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 22.740 gaiacollaboration2016
02 22 22.737 cutri2003
02 22 22.740 flewelling2016
02 22 22.739 bell2013
02 22 22.742 barentsen2014
02 22 22.735 mayne2007
02 22 22.740 gaiacollaboration2018
02 22 22.728 currie2010
02 22 22.786 keller2002
dec (d m s)
Value Error Ref.
+57 08 55.14 gaiacollaboration2016
+57 08 55.19 cutri2003
+57 08 55.14 flewelling2016
+57 08 55.21 bell2013
+57 08 55.18 barentsen2014
+57 08 55.17 mayne2007
+57 08 55.14 gaiacollaboration2018
+57 08 55.32 currie2010
+57 08 54.89 keller2002
ra_deg (deg)
Value Error Ref.
35.59474967 0.479 gaiacollaboration2016
35.594737 64.74 cutri2003
35.59475 5.0 flewelling2016
35.59474583 bell2013
35.59476 barentsen2014
35.59472917 mayne2007
35.59474937 0.0461 gaiacollaboration2018
35.5947 currie2010
35.59494 keller2002
dec_deg (deg)
Value Error Ref.
57.14864889 0.291 gaiacollaboration2016
57.148663 74.01 cutri2003
57.14865 7.0 flewelling2016
57.14866944 bell2013
57.14866 barentsen2014
57.14865833 mayne2007
57.14864881 0.0589 gaiacollaboration2018
57.1487 currie2010
57.14858 keller2002