Star • GDR1 458560292264866816

Cluster
h Per
Proposed Clusters
Alternate Names
IPHAS J021802.57+570946.5
GDR2 458560292264866816
[MAB2013] 495
2MASS J02180258+5709463
mayne2007_persei 1913
PSO J021802.583+570946.464
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] moraux2013
ra 02 18 02.5883 h m s gaiacollaboration2016
dec +57 09 46.3876 d m s gaiacollaboration2016
ra_deg 34.51078441 deg gaiacollaboration2016
dec_deg 57.16288546 deg gaiacollaboration2016
pm_ra -1.837 0.478 mas/yr gaiacollaboration2018
pm_dec -1.244 0.422 mas/yr gaiacollaboration2018
plx 0.1477 0.2802 mas gaiacollaboration2018
var_amp 0.012 mag moraux2013
rot_period 2.93 days moraux2013
M_star 1.02 Msun moraux2013
log_M_star 0.0086 log Msun moraux2013
V 19.668 0.026 mag mayne2007
g_sloan 20.101 0.022 mag flewelling2016
r_sloan 18.91 0.012 mag flewelling2016
i_sloan 18.236 0.008 mag flewelling2016
z_sloan 17.869 0.015 mag flewelling2016
y_opt 17.537 0.014 mag (AB) flewelling2016
H_alpha_phot 18.45 0.03 mag barentsen2014
gaia_g 18.7701 0.0029 mag gaiacollaboration2018
gaia_bp 19.5366 0.0619 mag gaiacollaboration2018
gaia_rp 17.7179 0.0087 mag gaiacollaboration2018
J 16.3 mag moraux2013
H 15.55 mag moraux2013
K 15.3 mag moraux2013

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
B (mag)
Value Error Ref.
21.088 0.2175591873 mayne2007
Ic (mag)
Value Error Ref.
21.088 0.2175591873 mayne2007
r_sloan (mag)
Value Error Ref.
18.9 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.24 moraux2013
17.87 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 02.588 gaiacollaboration2018
02 18 02.588 flewelling2016
02 18 02.60 moraux2013
02 18 02.575 barentsen2014
02 18 02.580 mayne2007
dec (d m s)
Value Error Ref.
+57 09 46.39 gaiacollaboration2018
+57 09 46.39 flewelling2016
+57 09 46.4 moraux2013
+57 09 46.51 barentsen2014
+57 09 46.53 mayne2007
ra_deg (deg)
Value Error Ref.
34.51078473 0.1524 gaiacollaboration2018
34.51078333 7.0 flewelling2016
34.51083333 moraux2013
34.51073 barentsen2014
34.51075 mayne2007
dec_deg (deg)
Value Error Ref.
57.16288499 0.191 gaiacollaboration2018
57.16288611 9.0 flewelling2016
57.16288889 moraux2013
57.16292 barentsen2014
57.162925 mayne2007