Bradhelsel

1990FR4, 2000GG55, 28669, J90F04R, K00G55G

All data for this body: [vot]

MPC data
Name (number) Bradhelsel (28669)
Packed designation 28669
a 2.21422
e 0.08365
i / sin(i) 2.7807 / 0.04851
q 2.02900
Q 2.39944
ω 339.8656
Node 204.0711
m 237.1583
n 0.2991
Epoch 2459600.5
nobs 1039
nopp 17
Years observed 1990-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.215
ep 0.138
sin(ip) 0.062
Value Standard error
G 0.150
H 16.130
Mass
D 1.63 0.320
pV 0.202 0.1191
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2148 0.1380 0.0616 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.63 0.320 0.320 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.202 0.1191 0.1191 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.13 MPC-2022-01-18 MPC-2022-01-18 Phot