Star • GDR1 458379319517924096

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J021841.40+571346.2
[Cloutier2014] 861
[KGM2001] 6983
[CHI2010] S 7647
GDR2 458379319517924096
PSO J021841.394+571346.831
[CHI2010] h Per M 915
mayne2007_persei 2016
2MASS J02184139+5713468
[CHI2010] h Per M915
IPHAS J021841.38+571346.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 41.4032 h m s gaiacollaboration2016
dec +57 13 46.7795 d m s gaiacollaboration2016
ra_deg 34.67251344 deg gaiacollaboration2016
dec_deg 57.22966097 deg gaiacollaboration2016
pm_ra 2.03 0.139 mas/yr gaiacollaboration2018
pm_dec -3.084 0.177 mas/yr gaiacollaboration2018
plx 0.8111 0.0844 mas gaiacollaboration2018
st_dist 1232.8936 128.2902 pc gaiacollaboration2018
spt K2.7 [char] currie2010
spt_num 52.7 1.3 [decimal allowed] currie2010
spt_lit K2.7 [char] currie2010
V 17.194 0.001 mag currie2010
Ic 15.7 0.001 mag currie2010
g_sloan 17.756 0.005 mag flewelling2016
r_sloan 16.677 0.01 mag flewelling2016
i_sloan 16.247 0.002 mag flewelling2016
z_sloan 15.965 0.007 mag flewelling2016
y_opt 15.787 0.004 mag (AB) flewelling2016
H_alpha_phot 16.16 0.01 mag barentsen2014
gaia_g 16.6862 0.0012 mag gaiacollaboration2018
gaia_bp 17.4037 0.0109 mag gaiacollaboration2018
gaia_rp 15.8173 0.0047 mag gaiacollaboration2018
tm_J 14.696 0.064 mag cutri2003
tm_H 14.113 0.081 mag cutri2003
tm_K 13.824 0.067 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.7674 0.0261 mag cloutier2014
S_4p5 13.8285 0.0329 mag cloutier2014
S_5p8 13.8297 0.0463 mag cloutier2014
S_8 13.7029 0.062 mag cloutier2014
W_3p4 13.712 0.064 mag wright2010
W_4p6 13.948 0.066 mag wright2010
W_12 12.519 mag wright2010
W_22 8.756 mag wright2010
wise_flags "AAUU,0h00" [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.
4301.59 189.85 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.336 0.073 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.04 0.09 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.603 0.0313209195 mayne2007
V (mag)
Value Error Ref.
17.194 0.009 mayne2007
17.115 keller2002
Ic (mag)
Value Error Ref.
18.603 0.0313209195 mayne2007
15.788 keller2002
r_sloan (mag)
Value Error Ref.
16.55 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.85 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 41.403 gaiacollaboration2018
02 18 41.395 cutri2003
02 18 41.404 wright2010
02 18 41.403 flewelling2016
02 18 41.400 cloutier2014
02 18 41.400 currie2010
02 18 41.394 mayne2007
02 18 41.290 keller2002
02 18 41.386 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 46.78 gaiacollaboration2018
+57 13 46.90 cutri2003
+57 13 46.26 wright2010
+57 13 46.78 flewelling2016
+57 13 46.92 cloutier2014
+57 13 46.92 currie2010
+57 13 46.86 mayne2007
+57 13 46.74 keller2002
+57 13 46.85 barentsen2014
ra_deg (deg)
Value Error Ref.
34.67251318 0.0448 gaiacollaboration2018
34.672479 84.85 cutri2003
34.6725152 23.0844 wright2010
34.6725125 7.0 flewelling2016
34.6725 cloutier2014
34.6725 currie2010
34.672475 mayne2007
34.67204 keller2002
34.67244 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22966048 0.0681 gaiacollaboration2018
57.229694 84.85 cutri2003
57.2295161 89.3241 wright2010
57.22966111 7.0 flewelling2016
57.2297 cloutier2014
57.2297 currie2010
57.22968333 mayne2007
57.22965 keller2002
57.22968 barentsen2014