Star • GDR1 458371283637525376

Cluster
h Per
Proposed Clusters
Alternate Names
GDR2 458371283643255040
PSO J021821.611+570312.882
IPHAS J021821.61+570313.0
[CHI2010] h Per M 663
mayne2007_persei 950
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] currie2010
mem_num 4 [integer] currie2010
ra 02 18 21.6239 h m s gaiacollaboration2016
dec +57 03 12.9385 d m s gaiacollaboration2016
ra_deg 34.59009955 deg gaiacollaboration2016
dec_deg 57.05359404 deg gaiacollaboration2016
pm_ra 1.004 0.11 mas/yr gaiacollaboration2018
pm_dec -0.704 0.116 mas/yr gaiacollaboration2018
plx 1.1928 0.0609 mas gaiacollaboration2018
st_dist 838.3635 42.8038 pc gaiacollaboration2018
V 16.362 0.011 mag currie2010
Ic 15.175 0.007 mag currie2010
g_sloan 17.101 0.003 mag flewelling2016
r_sloan 15.961 0.005 mag flewelling2016
i_sloan 15.73 0.01 mag flewelling2016
z_sloan 15.523 0.02 mag flewelling2016
y_opt 15.37 0.014 mag (AB) flewelling2016
H_alpha_phot 15.6 0.0 mag barentsen2014
gaia_g 16.0908 0.001 mag gaiacollaboration2018
gaia_bp 16.4482 0.0271 mag gaiacollaboration2018
gaia_rp 15.2223 0.0131 mag gaiacollaboration2018

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4964.7 434.725 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.213 0.0235 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.62 0.115 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
16.838 0.0165529454 mayne2007
V (mag)
Value Error Ref.
16.297 0.007 mayne2007
Ic (mag)
Value Error Ref.
16.838 0.0165529454 mayne2007
r_sloan (mag)
Value Error Ref.
15.94 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.35 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 21.624 gaiacollaboration2018
02 18 21.623 flewelling2016
02 18 21.624 currie2010
02 18 21.650 mayne2007
02 18 21.610 barentsen2014
dec (d m s)
Value Error Ref.
+57 03 12.94 gaiacollaboration2018
+57 03 12.94 flewelling2016
+57 03 12.96 currie2010
+57 03 13.07 mayne2007
+57 03 13.03 barentsen2014
ra_deg (deg)
Value Error Ref.
34.59009949 0.032 gaiacollaboration2018
34.59009583 22.0 flewelling2016
34.5901 currie2010
34.59020833 mayne2007
34.59004 barentsen2014
dec_deg (deg)
Value Error Ref.
57.05359385 0.0467 gaiacollaboration2018
57.05359444 19.0 flewelling2016
57.0536 currie2010
57.05363056 mayne2007
57.05362 barentsen2014