Star • GDR1 458371073180468224

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02182610+5703113
GDR2 458371073180468224
PSO J021826.194+570311.147
[Cloutier2014] 1330
[MAB2013] 138
[KGM2001] 16416
IPHAS J021826.18+570311.2
mayne2007_persei 2815
[CHI2010] h Per M 1388
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 26.1981 h m s gaiacollaboration2016
dec +57 03 11.121 d m s gaiacollaboration2016
ra_deg 34.60915873 deg gaiacollaboration2016
dec_deg 57.05308917 deg gaiacollaboration2016
pm_ra -1.604 0.605 mas/yr gaiacollaboration2018
pm_dec -1.646 0.593 mas/yr gaiacollaboration2018
plx 0.0408 0.3459 mas gaiacollaboration2018
var_amp 0.05 mag moraux2013
rot_period 2.38 days moraux2013
M_star 0.99 Msun moraux2013
log_M_star -0.0044 log Msun moraux2013
V 19.776 0.006 mag currie2010
Ic 17.849 0.004 mag currie2010
g_sloan 20.543 0.025 mag flewelling2016
r_sloan 19.194 0.021 mag flewelling2016
i_sloan 18.465 0.009 mag flewelling2016
z_sloan 18.056 0.008 mag flewelling2016
y_opt 17.769 0.02 mag (AB) flewelling2016
H_alpha_phot 18.57 0.04 mag barentsen2014
gaia_g 19.0142 0.0043 mag gaiacollaboration2018
gaia_bp 19.6194 0.0862 mag gaiacollaboration2018
gaia_rp 17.9314 0.0163 mag gaiacollaboration2018
tm_J 16.354 0.097 mag cutri2003
tm_H 15.624 0.115 mag cutri2003
tm_K 15.67 0.223 mag cutri2003
tm_flags "ABD,0" [char] cutri2003
J 16.42 mag moraux2013
H 15.68 mag moraux2013
K 15.47 mag moraux2013
S_3p6 15.3062 0.0498 mag cloutier2014
S_4p5 15.3992 0.0658 mag cloutier2014
S_5p8 15.396 0.1163 mag cloutier2014
S_8 15.2075 0.1368 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
h Per moraux2013
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
22.149 0.5347868734 mayne2007
V (mag)
Value Error Ref.
19.857 0.029 mayne2007
19.655 keller2002
Ic (mag)
Value Error Ref.
22.149 0.5347868734 mayne2007
17.886 keller2002
r_sloan (mag)
Value Error Ref.
19.1 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.39 moraux2013
18.07 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 26.198 gaiacollaboration2018
02 18 26.109 cutri2003
02 18 26.199 flewelling2016
02 18 26.21 moraux2013
02 18 26.184 barentsen2014
02 18 26.176 mayne2007
02 18 26.184 cloutier2014
02 18 26.184 currie2010
02 18 26.203 keller2002
dec (d m s)
Value Error Ref.
+57 03 11.12 gaiacollaboration2018
+57 03 11.37 cutri2003
+57 03 11.12 flewelling2016
+57 03 11.2 moraux2013
+57 03 11.16 barentsen2014
+57 03 11.23 mayne2007
+57 03 11.16 cloutier2014
+57 03 11.16 currie2010
+57 03 10.76 keller2002
ra_deg (deg)
Value Error Ref.
34.60915698 0.184 gaiacollaboration2018
34.608789 318.54 cutri2003
34.6091625 8.0 flewelling2016
34.60920833 moraux2013
34.6091 barentsen2014
34.60906667 mayne2007
34.6091 cloutier2014
34.6091 currie2010
34.60918 keller2002
dec_deg (deg)
Value Error Ref.
57.0530888 0.2313 gaiacollaboration2018
57.053158 260.67 cutri2003
57.05308889 4.0 flewelling2016
57.05311111 moraux2013
57.0531 barentsen2014
57.05311944 mayne2007
57.0531 cloutier2014
57.0531 currie2010
57.05299 keller2002