Star • GDR1 458565308778915200

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 7140
GDR2 458565313083444096
IPHAS J021729.80+571918.6
[CHI2010] h Per M 7291
[CHI2010] S 1967
WISEA J021729.81+571918.7
PSO J021729.794+571918.632
2MASS J02172978+5719186
[CHI2010] h Per M7291
[KGM2001] 7401
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 29.7956 h m s gaiacollaboration2016
dec +57 19 18.5821 d m s gaiacollaboration2016
ra_deg 34.37414849 deg gaiacollaboration2016
dec_deg 57.32182837 deg gaiacollaboration2016
pm_ra 0.761 0.129 mas/yr gaiacollaboration2018
pm_dec -3.835 0.145 mas/yr gaiacollaboration2018
plx 1.014 0.0786 mas gaiacollaboration2018
st_dist 986.1933 76.4446 pc gaiacollaboration2018
spt K2.2 [char] currie2010
spt_num 52.2 1.4 [decimal allowed] currie2010
spt_lit K2.2 [char] currie2010
Agaia 0.74 0.23105 mag gaiacollaboration2018
V 17.202 0.002 mag currie2010
Ic 15.869 0.002 mag currie2010
g_sloan 17.682 0.007 mag flewelling2016
r_sloan 16.752 0.002 mag flewelling2016
i_sloan 16.342 0.004 mag flewelling2016
z_sloan 16.125 0.001 mag flewelling2016
y_opt 15.953 0.005 mag (AB) flewelling2016
H_alpha_phot 19.584 mag keller2002
gaia_g 16.7611 0.0008 mag gaiacollaboration2018
gaia_bp 17.4457 0.0051 mag gaiacollaboration2018
gaia_rp 15.9418 0.0036 mag gaiacollaboration2018
tm_J 14.854 0.041 mag cutri2003
tm_H 14.333 0.053 mag cutri2003
tm_K 14.112 0.065 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.1076 0.0298 mag cloutier2014
S_5p8 14.277 0.0582 mag cloutier2014
W_3p4 14.041 0.027 mag wright2010
W_4p6 14.071 0.036 mag wright2010
W_12 12.557 mag wright2010
W_22 9.174 mag wright2010
wise_flags "AAUU,dd00" [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.
4379.47 259.41 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.193 0.0315 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.76 0.085 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
17.217 keller2002
Ic (mag)
Value Error Ref.
15.994 keller2002
r_sloan (mag)
Value Error Ref.
16.65 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.95 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
16.28 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 29.796 gaiacollaboration2018
02 17 29.788 cutri2003
02 17 29.810 wright2010
02 17 29.795 flewelling2016
02 17 29.784 cloutier2014
02 17 29.784 currie2010
02 17 29.820 keller2002
02 17 29.798 barentsen2014
dec (d m s)
Value Error Ref.
+57 19 18.58 gaiacollaboration2018
+57 19 18.66 cutri2003
+57 19 18.71 wright2010
+57 19 18.59 flewelling2016
+57 19 18.84 cloutier2014
+57 19 18.84 currie2010
+57 19 18.26 keller2002
+57 19 18.62 barentsen2014
ra_deg (deg)
Value Error Ref.
34.37414893 0.0432 gaiacollaboration2018
34.374116 60.0 cutri2003
34.374209 11.8204 wright2010
34.37414583 5.0 flewelling2016
34.3741 cloutier2014
34.3741 currie2010
34.37425 keller2002
34.37416 barentsen2014
dec_deg (deg)
Value Error Ref.
57.32182764 0.0647 gaiacollaboration2018
57.32185 60.0 cutri2003
57.3218626 15.5819 wright2010
57.32183056 4.0 flewelling2016
57.3219 cloutier2014
57.3219 currie2010
57.32174 keller2002
57.32184 barentsen2014