Star • GDR1 458473052884395904

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022039.925+572431.630
2MASS J02203992+5724316
[KGM2001] 4957
WISEA J022039.92+572431.6
GDR2 458473057187793280
[CHI2010] h Per M 6373
IPHAS J022039.93+572431.7
[Cloutier2014] 6230
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 39.9338 h m s gaiacollaboration2016
dec +57 24 31.5869 d m s gaiacollaboration2016
ra_deg 35.16639093 deg gaiacollaboration2016
dec_deg 57.40877413 deg gaiacollaboration2016
pm_ra -0.435 0.102 mas/yr gaiacollaboration2018
pm_dec -2.117 0.105 mas/yr gaiacollaboration2018
plx 0.5354 0.0559 mas gaiacollaboration2018
st_dist 1867.7624 195.0092 pc gaiacollaboration2018
Agaia 2.146 0.3033 mag gaiacollaboration2018
U 17.888 mag keller2002
B 17.422 mag keller2002
V 16.409 0.002 mag currie2010
Ic 15.195 0.007 mag currie2010
g_sloan 16.828 0.002 mag flewelling2016
r_sloan 16.039 0.004 mag flewelling2016
i_sloan 15.655 0.002 mag flewelling2016
z_sloan 15.44 0.003 mag flewelling2016
y_opt 15.27 0.005 mag (AB) flewelling2016
H_alpha_phot 15.55 0.0 mag barentsen2014
gaia_g 16.0242 0.0007 mag gaiacollaboration2018
gaia_bp 16.6494 0.0047 mag gaiacollaboration2018
gaia_rp 15.253 0.0034 mag gaiacollaboration2018
tm_J 14.233 0.029 mag cutri2003
tm_H 13.793 0.037 mag cutri2003
tm_K 13.684 0.05 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.6089 0.0244 mag cloutier2014
S_4p5 13.6073 0.0299 mag cloutier2014
S_5p8 13.6648 0.042 mag cloutier2014
S_8 13.5723 0.0569 mag cloutier2014
W_3p4 13.616 0.026 mag wright2010
W_4p6 13.677 0.035 mag wright2010
W_12 12.803 mag wright2010
W_22 9.23 mag wright2010
wise_flags "AAUU,0000" [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.
4670.82 275.795 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.22 0.2755 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.69 0.195 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.413 keller2002
Ic (mag)
Value Error Ref.
15.325 keller2002
r_sloan (mag)
Value Error Ref.
15.88 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.23 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 39.934 gaiacollaboration2018
02 20 39.926 cutri2003
02 20 39.929 wright2010
02 20 39.934 flewelling2016
02 20 39.912 cloutier2014
02 20 39.912 currie2010
02 20 39.977 keller2002
02 20 39.929 barentsen2014
dec (d m s)
Value Error Ref.
+57 24 31.59 gaiacollaboration2018
+57 24 31.66 cutri2003
+57 24 31.63 wright2010
+57 24 31.59 flewelling2016
+57 24 31.68 cloutier2014
+57 24 31.68 currie2010
+57 24 31.46 keller2002
+57 24 31.68 barentsen2014
ra_deg (deg)
Value Error Ref.
35.16639067 0.0325 gaiacollaboration2018
35.166359 60.0 cutri2003
35.16637 34.6717 wright2010
35.16639167 8.0 flewelling2016
35.1663 cloutier2014
35.1663 currie2010
35.16657 keller2002
35.16637 barentsen2014
dec_deg (deg)
Value Error Ref.
57.40877368 0.0407 gaiacollaboration2018
57.408794 60.0 cutri2003
57.4087869 35.6697 wright2010
57.408775 4.0 flewelling2016
57.4088 cloutier2014
57.4088 currie2010
57.40874 keller2002
57.4088 barentsen2014

All young stellar objects welcome!

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