1999 UU8

1999UU8, 1980 PL3, 1980PL3, 1985 SH5, 1985SH5, 40999, J80P03L, J85S05H, J99U08U

All data for this body: [vot]

MPC data
Name (number) 1999 UU8 (40999)
a 2.74975
e 0.11116
i / sin(i) 4.2969 / 0.07493
q 2.44410
Q 3.05541
ω 96.8889
Node 241.7185
m 138.8986
n 0.2162
Epoch 2460200.5
nobs 2917
nopp 22
Years observed 1985-2023
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.751
ep 0.077
sin(ip) 0.093
Value Standard error
G 0.150
H 13.790
Mass
D 4.94 0.401
pV 0.240 0.0132
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7511 0.0775 0.0934 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.94 0.401 0.401 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.0132 0.0132 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
13.79 MPC-2023-12-04 MPC-2023-12-04 Phot