Star • GDR1 458368156902486144

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 1786
GDR2 458368156907358720
PSO J021848.681+570308.546
[Cloutier2014] 1725
IPHAS J021848.68+570308.6
mayne2007_persei 4260
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 48.6818 h m s gaiacollaboration2016
dec +57 03 08.518 d m s gaiacollaboration2016
ra_deg 34.70284075 deg gaiacollaboration2016
dec_deg 57.05236612 deg gaiacollaboration2016
pm_ra -1.396 1.525 mas/yr gaiacollaboration2018
pm_dec 0.9 1.644 mas/yr gaiacollaboration2018
plx 1.5074 1.0161 mas gaiacollaboration2018
V 21.551 0.025 mag currie2010
Ic 18.96 0.007 mag currie2010
g_sloan 21.146 0.098 mag flewelling2016
r_sloan 20.694 0.035 mag flewelling2016
i_sloan 19.592 0.025 mag flewelling2016
z_sloan 19.092 0.029 mag flewelling2016
y_opt 18.559 0.09 mag (AB) flewelling2016
H_alpha_phot 19.88 0.11 mag barentsen2014
gaia_g 20.2719 0.0104 mag gaiacollaboration2018
gaia_bp 20.2247 0.1393 mag gaiacollaboration2018
gaia_rp 18.8616 0.0434 mag gaiacollaboration2018
S_3p6 15.9426 0.0677 mag cloutier2014
S_4p5 16.0849 0.0942 mag cloutier2014
S_5p8 16.0005 0.1777 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
26.994 4.3367163845 mayne2007
V (mag)
Value Error Ref.
21.516 0.122 mayne2007
Ic (mag)
Value Error Ref.
26.994 4.3367163845 mayne2007
r_sloan (mag)
Value Error Ref.
20.6 0.16 barentsen2014
i_sloan (mag)
Value Error Ref.
19.22 0.08 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 48.682 gaiacollaboration2018
02 18 48.682 flewelling2016
02 18 48.696 cloutier2014
02 18 48.696 currie2010
02 18 48.658 mayne2007
02 18 48.682 barentsen2014
dec (d m s)
Value Error Ref.
+57 03 08.52 gaiacollaboration2018
+57 03 08.52 flewelling2016
+57 03 08.64 cloutier2014
+57 03 08.64 currie2010
+57 03 08.55 mayne2007
+57 03 08.64 barentsen2014
ra_deg (deg)
Value Error Ref.
34.70284282 0.5345 gaiacollaboration2018
34.70284167 15.0 flewelling2016
34.7029 cloutier2014
34.7029 currie2010
34.70274167 mayne2007
34.70284 barentsen2014
dec_deg (deg)
Value Error Ref.
57.05236571 0.718 gaiacollaboration2018
57.05236667 15.0 flewelling2016
57.0524 cloutier2014
57.0524 currie2010
57.052375 mayne2007
57.0524 barentsen2014