Star • GDR1 458453639628006784

Cluster
chi Per
Proposed Clusters
Alternate Names
GDR2 458453643935807744
[KGM2001] 1657
WISEA J022123.67+570629.7
IPHAS J022123.66+570629.7
[CHI2010] S 5403
1970
[SHM2002] 1844
2MASS J02212367+5706297
PSO J022123.676+570629.741
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] slesnick2002
ra 02 21 23.6798 h m s gaiacollaboration2016
dec +57 06 29.715 d m s gaiacollaboration2016
ra_deg 35.34866592 deg gaiacollaboration2016
dec_deg 57.10825416 deg gaiacollaboration2016
pm_ra -0.914 0.048 mas/yr gaiacollaboration2018
pm_dec 0.133 0.053 mas/yr gaiacollaboration2018
plx 0.5771 0.028 mas gaiacollaboration2018
st_dist 1732.8019 84.0729 pc gaiacollaboration2018
spt F2.0 [char] currie2010
spt_num 32.0 2.4 [decimal allowed] currie2010
spt_lit F2.0 [char] currie2010
U 15.695 mag slesnick2002
B 15.397 mag slesnick2002
V 14.512 mag slesnick2002
Ic 13.594 mag keller2002
g_sloan 14.888 0.001 mag flewelling2016
r_sloan 14.251 0.007 mag flewelling2016
i_sloan 13.95 0.002 mag flewelling2016
z_sloan 13.78 0.002 mag flewelling2016
y_opt 13.664 0.005 mag (AB) flewelling2016
H_alpha_phot 17.064 mag keller2002
gaia_g 14.2371 0.0003 mag gaiacollaboration2018
gaia_bp 14.7565 0.0017 mag gaiacollaboration2018
gaia_rp 13.5558 0.001 mag gaiacollaboration2018
tm_J 12.707 0.024 mag cutri2003
tm_H 12.361 0.028 mag cutri2003
tm_K 12.286 0.025 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 12.163 0.023 mag wright2010
W_4p6 12.221 0.025 mag wright2010
W_12 12.344 mag wright2010
W_22 9.171 mag wright2010
wise_flags "AAUU,hhH0" [char] wright2010

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.
4902.14 93.31 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
5.098 0.611 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
3.13 0.12 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.776 keller2002
B (mag)
Value Error Ref.
15.458 keller2002
V (mag)
Value Error Ref.
14.531 keller2002
r_sloan (mag)
Value Error Ref.
14.08 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.51 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
13.82 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 23.680 gaiacollaboration2018
02 21 23.676 cutri2003
02 21 23.674 wright2010
02 21 23.680 flewelling2016
02 21 23.688 currie2010
02 21 23.61 slesnick2002
02 21 23.731 keller2002
02 21 23.662 barentsen2014
dec (d m s)
Value Error Ref.
+57 06 29.71 gaiacollaboration2018
+57 06 29.74 cutri2003
+57 06 29.70 wright2010
+57 06 29.71 flewelling2016
+57 06 29.88 currie2010
+57 06 29.7 slesnick2002
+57 06 29.48 keller2002
+57 06 29.74 barentsen2014
ra_deg (deg)
Value Error Ref.
35.348666 0.0168 gaiacollaboration2018
35.348652 60.0 cutri2003
35.3486418 49.409 wright2010
35.34866667 4.0 flewelling2016
35.3487 currie2010
35.348375 slesnick2002
35.34888 keller2002
35.34859 barentsen2014
dec_deg (deg)
Value Error Ref.
57.10825411 0.0232 gaiacollaboration2018
57.108261 60.0 cutri2003
57.1082501 51.8869 wright2010
57.10825278 8.0 flewelling2016
57.1083 currie2010
57.10825 slesnick2002
57.10819 keller2002
57.10826 barentsen2014