Star • GDR1 458349014224810496

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
[Cloutier2014] 13814
[CHI2010] chi Per M 3056
[CHI2010] S 11085
WISEA J022021.19+564432.6
2MASS J02202121+5644326
IPHAS J022021.21+564432.6
[CHI2010] chi Per M3056
[SHM2002] 2725
GDR2 458349018533304064
PSO J022021.204+564432.671
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 21.2099 h m s gaiacollaboration2016
dec +56 44 32.6423 d m s gaiacollaboration2016
ra_deg 35.08837459 deg gaiacollaboration2016
dec_deg 56.74240063 deg gaiacollaboration2016
pm_ra -5.232 0.095 mas/yr gaiacollaboration2018
pm_dec 4.572 0.082 mas/yr gaiacollaboration2018
plx 0.6793 0.0414 mas gaiacollaboration2018
st_dist 1472.1036 89.7175 pc gaiacollaboration2018
spt F3.6 [char] currie2010
spt_num 33.6 1.9 [decimal allowed] currie2010
spt_lit F3.6 [char] currie2010
Agaia 0.753 0.364 mag gaiacollaboration2018
U 15.968 mag slesnick2002
B 15.873 mag slesnick2002
V 15.143 0.01 mag currie2010
g_sloan 15.414 0.001 mag flewelling2016
r_sloan 14.938 0.001 mag flewelling2016
i_sloan 14.739 0.003 mag flewelling2016
z_sloan 14.646 0.001 mag flewelling2016
y_opt 14.566 0.005 mag (AB) flewelling2016
H_alpha_phot 14.56 0.0 mag barentsen2014
gaia_g 14.9453 0.0004 mag gaiacollaboration2018
gaia_bp 15.3529 0.0021 mag gaiacollaboration2018
gaia_rp 14.3659 0.0012 mag gaiacollaboration2018
tm_J 13.691 0.029 mag cutri2003
tm_H 13.413 0.037 mag cutri2003
tm_K 13.317 0.035 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.2971 0.0216 mag cloutier2014
S_4p5 13.2493 0.0258 mag cloutier2014
S_5p8 13.2799 0.0354 mag cloutier2014
S_8 13.2683 0.0484 mag cloutier2014
W_3p4 13.237 0.058 mag wright2010
W_4p6 13.292 0.027 mag wright2010
W_12 12.603 mag wright2010
W_22 8.875 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5169.14 189.105 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.814 0.2505 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.68 0.125 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
15.143 slesnick2002
r_sloan (mag)
Value Error Ref.
14.8 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.35 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 21.210 gaiacollaboration2018
02 20 21.216 cutri2003
02 20 21.196 wright2010
02 20 21.210 flewelling2016
02 20 21.216 cloutier2014
02 20 21.216 currie2010
02 20 21.13 slesnick2002
02 20 21.209 barentsen2014
dec (d m s)
Value Error Ref.
+56 44 32.64 gaiacollaboration2018
+56 44 32.60 cutri2003
+56 44 32.68 wright2010
+56 44 32.64 flewelling2016
+56 44 32.64 cloutier2014
+56 44 32.64 currie2010
+56 44 32.3 slesnick2002
+56 44 32.57 barentsen2014
ra_deg (deg)
Value Error Ref.
35.08837331 0.0241 gaiacollaboration2018
35.088402 60.0 cutri2003
35.0883175 64.3467 wright2010
35.088375 7.0 flewelling2016
35.0884 cloutier2014
35.0884 currie2010
35.08804167 slesnick2002
35.08837 barentsen2014
dec_deg (deg)
Value Error Ref.
56.74240125 0.0299 gaiacollaboration2018
56.74239 70.0 cutri2003
56.74241 64.3467 wright2010
56.7424 5.0 flewelling2016
56.7424 cloutier2014
56.7424 currie2010
56.74230556 slesnick2002
56.74238 barentsen2014

All young stellar objects welcome!

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