Star • GDR1 458311527750884992

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 439
[CHI2010] h Per M 3282
PSO J022142.090+565940.642
[CHI2010] h Per M3282
WISEA J022142.09+565940.6
GDR2 458311532056974976
[KGM2001] 6244
2MASS J02214208+5659406
[Cloutier2014] 3184
GDR1 458311527750884992
[CHI2010] S 1458
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 42.0961 h m s gaiacollaboration2016
dec +56 59 40.5967 d m s gaiacollaboration2016
ra_deg 35.42540048 deg gaiacollaboration2016
dec_deg 56.99461019 deg gaiacollaboration2016
pm_ra -1.479 0.122 mas/yr gaiacollaboration2018
pm_dec -0.339 0.131 mas/yr gaiacollaboration2018
plx 0.1709 0.0629 mas gaiacollaboration2018
st_dist 5851.3751 2153.6073 pc gaiacollaboration2018
spt F8.4 [char] currie2010
spt_num 38.4 1.9 [decimal allowed] currie2010
spt_lit F8.4 [char] currie2010
U 18.615 mag keller2002
B 18.055 mag keller2002
V 16.932 0.003 mag currie2010
Ic 15.593 0.01 mag currie2010
g_sloan 17.383 0.005 mag flewelling2016
r_sloan 16.53 0.004 mag flewelling2016
i_sloan 16.11 0.002 mag flewelling2016
z_sloan 15.886 0.003 mag flewelling2016
y_opt 15.703 0.006 mag (AB) flewelling2016
gaia_g 16.5205 0.0008 mag gaiacollaboration2018
gaia_bp 17.175 0.0102 mag gaiacollaboration2018
gaia_rp 15.7149 0.0033 mag gaiacollaboration2018
tm_J 14.665 0.048 mag cutri2003
tm_H 14.176 0.047 mag cutri2003
tm_K 14.041 0.054 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9245 0.0277 mag cloutier2014
S_4p5 13.932 0.0342 mag cloutier2014
S_5p8 13.875 0.0471 mag cloutier2014
S_8 13.864 0.0652 mag cloutier2014
W_3p4 13.974 0.028 mag wright2010
W_4p6 14.0 0.04 mag wright2010
W_12 12.764 mag wright2010
W_22 8.917 mag wright2010
wise_flags "AAUU,hhH0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
4372.25 68.5 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
19.098 0.029 bell2013
B (mag)
Value Error Ref.
18.05 0.0234093998 mayne2007
V (mag)
Value Error Ref.
16.936 0.008 mayne2007
16.919 keller2002
Ic (mag)
Value Error Ref.
18.05 0.0234093998 mayne2007
15.552 keller2002
g_sloan (mag)
Value Error Ref.
17.362 0.009 bell2013
r_sloan (mag)
Value Error Ref.
16.525 0.013 bell2013
i_sloan (mag)
Value Error Ref.
16.07 0.014 bell2013
z_sloan (mag)
Value Error Ref.
15.814 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 42.096 gaiacollaboration2018
02 21 42.089 cutri2003
02 21 42.094 wright2010
02 21 42.096 flewelling2016
02 21 42.096 cloutier2014
02 21 42.093 bell2013
02 21 42.096 currie2010
02 21 42.087 mayne2007
02 21 42.163 keller2002
dec (d m s)
Value Error Ref.
+56 59 40.60 gaiacollaboration2018
+56 59 40.66 cutri2003
+56 59 40.68 wright2010
+56 59 40.60 flewelling2016
+56 59 40.56 cloutier2014
+56 59 40.70 bell2013
+56 59 40.56 currie2010
+56 59 40.68 mayne2007
+56 59 40.52 keller2002
ra_deg (deg)
Value Error Ref.
35.42540049 0.0389 gaiacollaboration2018
35.425369 60.0 cutri2003
35.4253925 46.8097 wright2010
35.4254 5.0 flewelling2016
35.4254 cloutier2014
35.4253875 bell2013
35.4254 currie2010
35.4253625 mayne2007
35.42568 keller2002
dec_deg (deg)
Value Error Ref.
56.9946101 0.0514 gaiacollaboration2018
56.994629 60.0 cutri2003
56.9946326 49.8509 wright2010
56.99461111 3.0 flewelling2016
56.9946 cloutier2014
56.99463889 bell2013
56.9946 currie2010
56.99463333 mayne2007
56.99459 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology