2011 US418

2011US418, K11Uf8S, r0857

All data for this body: [vot]

MPC data
Name (number) 2011 US418 (530857)
a 3.01900
e 0.03565
i / sin(i) 16.2782 / 0.28030
q 2.91136
Q 3.12663
ω 31.9597
Node 8.9226
m 88.4791
n 0.1879
Epoch 2460200.5
nobs 115
nopp 10
Years observed 1995-2021
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.020
ep 0.022
sin(ip) 0.280
Value Standard error
G 0.150
H 16.450
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0204 0.0225 0.2801 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.45 MPC-2023-12-04 MPC-2023-12-04 Phot