Star • GDR1 458357294922305536

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M7422
[Cloutier2014] 7271
[CHI2010] S 2208
WISEA J022045.64+565646.2
[CHI2010] h Per M 7422
2MASS J02204566+5656459
mayne2007_persei 677
PSO J022045.658+565645.981
GDR2 458357299230094720
GDR1 458357294922305536
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 45.664 h m s gaiacollaboration2016
dec +56 56 45.9144 d m s gaiacollaboration2016
ra_deg 35.19026669 deg gaiacollaboration2016
dec_deg 56.94608735 deg gaiacollaboration2016
pm_ra -8.14 0.163 mas/yr gaiacollaboration2018
pm_dec -3.792 0.163 mas/yr gaiacollaboration2018
plx 0.675 0.0837 mas gaiacollaboration2018
st_dist 1481.4815 183.7037 pc gaiacollaboration2018
spt G4.9 [char] currie2010
spt_num 44.9 2.3 [decimal allowed] currie2010
spt_lit G4.9 [char] currie2010
Agaia 1.0435 0.4854 mag gaiacollaboration2018
U 20.179 0.037 mag bell2013
V 17.379 0.002 mag currie2010
Ic 15.998 0.002 mag currie2010
g_sloan 17.862 0.009 mag flewelling2016
r_sloan 16.928 0.003 mag flewelling2016
i_sloan 16.512 0.003 mag flewelling2016
z_sloan 16.285 0.002 mag flewelling2016
y_opt 16.125 0.003 mag (AB) flewelling2016
gaia_g 16.9399 0.001 mag gaiacollaboration2018
gaia_bp 17.6442 0.0108 mag gaiacollaboration2018
gaia_rp 16.1235 0.0044 mag gaiacollaboration2018
tm_J 14.952 0.044 mag cutri2003
tm_H 14.449 0.051 mag cutri2003
tm_K 14.331 0.07 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.2562 0.0317 mag cloutier2014
S_4p5 14.2861 0.0398 mag cloutier2014
S_5p8 14.2274 0.057 mag cloutier2014
S_8 14.2998 0.0814 mag cloutier2014
W_3p4 14.15 0.029 mag wright2010
W_4p6 14.36 0.053 mag wright2010
W_12 12.575 mag wright2010
W_22 8.52 mag wright2010
wise_flags "AAUU,hhHH" [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.
4484.58 225.54 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.354 0.0915 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.99 0.095 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.552 0.0228035085 mayne2007
V (mag)
Value Error Ref.
17.337 0.006 mayne2007
Ic (mag)
Value Error Ref.
18.552 0.0228035085 mayne2007
g_sloan (mag)
Value Error Ref.
17.842 0.009 bell2013
r_sloan (mag)
Value Error Ref.
16.925 0.009 bell2013
i_sloan (mag)
Value Error Ref.
16.479 0.013 bell2013
z_sloan (mag)
Value Error Ref.
16.215 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 45.664 gaiacollaboration2018
02 20 45.665 cutri2003
02 20 45.644 wright2010
02 20 45.664 flewelling2016
02 20 45.672 cloutier2014
02 20 45.653 bell2013
02 20 45.672 currie2010
02 20 45.666 mayne2007
dec (d m s)
Value Error Ref.
+56 56 45.91 gaiacollaboration2018
+56 56 45.98 cutri2003
+56 56 46.26 wright2010
+56 56 45.92 flewelling2016
+56 56 45.96 cloutier2014
+56 56 45.95 bell2013
+56 56 45.96 currie2010
+56 56 45.96 mayne2007
ra_deg (deg)
Value Error Ref.
35.19026461 0.0507 gaiacollaboration2018
35.190271 60.0 cutri2003
35.1901817 23.7631 wright2010
35.19026667 7.0 flewelling2016
35.1903 cloutier2014
35.19022083 bell2013
35.1903 currie2010
35.190275 mayne2007
dec_deg (deg)
Value Error Ref.
56.94608674 0.0663 gaiacollaboration2018
56.946106 60.0 cutri2003
56.9461825 27.8435 wright2010
56.94608889 16.0 flewelling2016
56.9461 cloutier2014
56.94609722 bell2013
56.9461 currie2010
56.9461 mayne2007

All young stellar objects welcome!

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