1999 UL32

1999UL32, 41021, J99U32L

All data for this body: [vot]

MPC data
Name (number) 1999 UL32 (41021)
a 2.88512
e 0.03315
i / sin(i) 2.8225 / 0.04924
q 2.78946
Q 2.98078
ω 339.7622
Node 53.5630
m 313.9690
n 0.2011
Epoch 2460200.5
nobs 1830
nopp 23
Years observed 1991-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.886
ep 0.014
sin(ip) 0.037
Value Standard error
G 0.150
H 14.440
Mass
D 4.52 0.381
pV 0.150 0.0488
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8862 0.0140 0.0372 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.52 0.381 0.381 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.0488 0.0488 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
14.44 MPC-2023-12-04 MPC-2023-12-04 Phot