2009 UQ121

2009UQ121, K09UC1Q, m2019

All data for this body: [vot]

MPC data
Name (number) 2009 UQ121 (482019)
a 2.23571
e 0.13001
i / sin(i) 7.2294 / 0.12584
q 1.94505
Q 2.52636
ω 14.5642
Node 29.9510
m 48.2126
n 0.2948
Epoch 2460200.5
nobs 240
nopp 8
Years observed 2002-2022
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.236
ep 0.114
sin(ip) 0.109
Value Standard error
G 0.150
H 17.900
Mass
D 1.30 0.176
pV 0.095 0.0121
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2359 0.1143 0.1088 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.30 0.176 0.176 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.095 0.0121 0.0121 Masiero 2011ApJ...741...68M NEATM
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
17.90 MPC-2023-12-04 MPC-2023-12-04 Phot