Star • GDR1 458361250596257920

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021957.04+565953.6
[MAB2013] 346
GDR2 458361250596257920
mayne2007_persei 3755
PSO J021957.044+565953.499
[Cloutier2014] 10602
[CHI2010] h Per M 10790
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 57.0529 h m s gaiacollaboration2016
dec +56 59 53.5281 d m s gaiacollaboration2016
ra_deg 34.98772031 deg gaiacollaboration2016
dec_deg 56.99820225 deg gaiacollaboration2016
var_amp 0.049 mag moraux2013
rot_period 0.44 days moraux2013
M_star 0.54 Msun moraux2013
log_M_star -0.2676 log Msun moraux2013
V 22.175 0.04 mag currie2010
Ic 19.154 0.009 mag currie2010
r_sloan 21.442 0.056 mag flewelling2016
i_sloan 19.871 0.013 mag flewelling2016
z_sloan 19.164 0.024 mag flewelling2016
y_opt 18.711 0.038 mag (AB) flewelling2016
H_alpha_phot 20.4 0.18 mag barentsen2014
gaia_g 20.6304 0.0128 mag gaiacollaboration2018
gaia_bp 20.5677 0.1367 mag gaiacollaboration2018
gaia_rp 19.22 0.0943 mag gaiacollaboration2018
J 17.35 mag moraux2013
H 16.49 mag moraux2013
K 16.17 mag moraux2013
S_3p6 15.9158 0.0657 mag cloutier2014
S_4p5 15.7642 0.0785 mag cloutier2014
S_5p8 15.6865 0.135 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.
22.315 0.8796590248 mayne2007
V (mag)
Value Error Ref.
23.034 0.418 mayne2007
Ic (mag)
Value Error Ref.
22.315 0.8796590248 mayne2007
r_sloan (mag)
Value Error Ref.
21.1 0.25 barentsen2014
i_sloan (mag)
Value Error Ref.
19.75 moraux2013
19.46 0.1 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 57.052 flewelling2016
02 19 57.05 moraux2013
02 19 57.043 barentsen2014
02 19 57.039 mayne2007
02 19 57.051 gaiacollaboration2018
02 19 57.048 cloutier2014
02 19 57.048 currie2010
dec (d m s)
Value Error Ref.
+56 59 53.53 flewelling2016
+56 59 53.6 moraux2013
+56 59 53.56 barentsen2014
+56 59 53.50 mayne2007
+56 59 53.52 gaiacollaboration2018
+56 59 53.52 cloutier2014
+56 59 53.52 currie2010
ra_deg (deg)
Value Error Ref.
34.98771667 24.0 flewelling2016
34.98770833 moraux2013
34.98768 barentsen2014
34.9876625 mayne2007
34.9877132 1.4059 gaiacollaboration2018
34.9877 cloutier2014
34.9877 currie2010
dec_deg (deg)
Value Error Ref.
56.99820278 9.0 flewelling2016
56.99822222 moraux2013
56.99821 barentsen2014
56.99819444 mayne2007
56.9981988 1.1812 gaiacollaboration2018
56.9982 cloutier2014
56.9982 currie2010