Star • GDR1 458372859887017728

Cluster
h Per
Proposed Clusters
Alternate Names
IPHAS J021824.74+570941.9
PSO J021824.746+570941.851
[KGM2001] 16880
2MASS J02182470+5709420
[MAB2013] 378
GDR2 458372859887017728
mayne2007_persei 3271
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] moraux2013
ra 02 18 24.7502 h m s gaiacollaboration2016
dec +57 09 41.8607 d m s gaiacollaboration2016
ra_deg 34.6031259 deg gaiacollaboration2016
dec_deg 57.16162799 deg gaiacollaboration2016
pm_ra -2.115 1.235 mas/yr gaiacollaboration2018
pm_dec -1.039 0.794 mas/yr gaiacollaboration2018
plx 0.6665 0.6155 mas gaiacollaboration2018
var_amp 0.027 mag moraux2013
rot_period 0.426 days moraux2013
M_star 0.84 Msun moraux2013
log_M_star -0.0757 log Msun moraux2013
V 19.99 mag keller2002
Ic 18.449 mag keller2002
g_sloan 20.954 0.058 mag flewelling2016
r_sloan 19.71 0.031 mag flewelling2016
i_sloan 18.918 0.023 mag flewelling2016
z_sloan 18.393 0.015 mag flewelling2016
y_opt 18.02 0.027 mag (AB) flewelling2016
H_alpha_phot 19.18 0.06 mag barentsen2014
gaia_g 19.5974 0.0068 mag gaiacollaboration2018
gaia_bp 19.924 0.117 mag gaiacollaboration2018
gaia_rp 18.2488 0.0417 mag gaiacollaboration2018
tm_J 16.79 0.155 mag cutri2003
tm_H 15.893 0.137 mag cutri2003
tm_K 15.431 0.188 mag cutri2003
tm_flags "BBC,0" [char] cutri2003
J 16.81 mag moraux2013
H 16.0 mag moraux2013
K 15.72 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.
21.796 0.4322614949 mayne2007
V (mag)
Value Error Ref.
20.536 0.053 mayne2007
Ic (mag)
Value Error Ref.
21.796 0.4322614949 mayne2007
r_sloan (mag)
Value Error Ref.
19.84 0.08 barentsen2014
i_sloan (mag)
Value Error Ref.
18.87 moraux2013
18.65 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 24.750 gaiacollaboration2018
02 18 24.706 cutri2003
02 18 24.751 flewelling2016
02 18 24.75 moraux2013
02 18 24.742 barentsen2014
02 18 24.746 mayne2007
02 18 24.734 keller2002
dec (d m s)
Value Error Ref.
+57 09 41.86 gaiacollaboration2018
+57 09 42.07 cutri2003
+57 09 41.86 flewelling2016
+57 09 42.1 moraux2013
+57 09 41.90 barentsen2014
+57 09 41.95 mayne2007
+57 09 41.54 keller2002
ra_deg (deg)
Value Error Ref.
34.60312665 0.3032 gaiacollaboration2018
34.602943 149.02 cutri2003
34.60312917 10.0 flewelling2016
34.603125 moraux2013
34.60309 barentsen2014
34.60310833 mayne2007
34.60306 keller2002
dec_deg (deg)
Value Error Ref.
57.1616275 0.3601 gaiacollaboration2018
57.161686 182.91 cutri2003
57.16162778 4.0 flewelling2016
57.16169444 moraux2013
57.16164 barentsen2014
57.16165278 mayne2007
57.16154 keller2002