Star • GDR1 458377640189730304

Cluster
h Per
Proposed Clusters
Alternate Names
IPHAS J021856.62+570850.8
mayne2007_persei 4227
MNLSJ Persei 4227
GDR2 458377640189730304
PSO J021856.631+570850.779
GDR1 458377640189730304
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] mayne2007
ra 02 18 56.6343 h m s gaiacollaboration2016
dec +57 08 50.8325 d m s gaiacollaboration2016
ra_deg 34.7359761 deg gaiacollaboration2016
dec_deg 57.14745347 deg gaiacollaboration2016
pm_ra 0.299 1.858 mas/yr gaiacollaboration2018
pm_dec -4.162 1.847 mas/yr gaiacollaboration2018
plx 2.1914 1.2432 mas gaiacollaboration2018
B 21.93 mag mayne2007
V 21.052 0.083 mag mayne2007
Ic 18.692 mag mayne2007
g_sloan 19.661 0.05 mag flewelling2016
r_sloan 20.339 0.085 mag flewelling2016
i_sloan 19.55 0.021 mag flewelling2016
z_sloan 18.793 0.017 mag flewelling2016
y_opt 18.202 0.044 mag (AB) flewelling2016
H_alpha_phot 19.83 0.1 mag barentsen2014
gaia_g 20.0604 0.0114 mag gaiacollaboration2018
gaia_bp 19.5734 0.1359 mag gaiacollaboration2018
gaia_rp 18.4088 0.0553 mag gaiacollaboration2018

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
r_sloan (mag)
Value Error Ref.
20.33 0.12 barentsen2014
i_sloan (mag)
Value Error Ref.
19.03 0.06 barentsen2014
gaia_g (mag)
Value Error Ref.
19.865 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 18 56.633 flewelling2016
02 18 56.631 mayne2007
02 18 56.618 barentsen2014
02 18 56.634 gaiacollaboration2018
02 18 56.634 gaiacollaboration2016
dec (d m s)
Value Error Ref.
+57 08 50.84 flewelling2016
+57 08 50.87 mayne2007
+57 08 50.75 barentsen2014
+57 08 50.83 gaiacollaboration2018
+57 08 50.83 gaiacollaboration2016
ra_deg (deg)
Value Error Ref.
34.73597083 45.0 flewelling2016
34.7359625 mayne2007
34.73591 barentsen2014
34.73597459 0.7552 gaiacollaboration2018
34.7359761 3.513 gaiacollaboration2016
dec_deg (deg)
Value Error Ref.
57.14745556 29.0 flewelling2016
57.14746389 mayne2007
57.14743 barentsen2014
57.14745225 1.0585 gaiacollaboration2018
57.14745347 2.435 gaiacollaboration2016