1999 TN311

1999TN311, 2000 YD22, 2000YD22, 40988, J99TV1N, K00Y22D

All data for this body: [vot]

MPC data
Name (number) 1999 TN311 (40988)
a 3.04622
e 0.14531
i / sin(i) 1.1942 / 0.02084
q 2.60357
Q 3.48887
ω 51.3552
Node 40.7298
m 108.5955
n 0.1854
Epoch 2460200.5
nobs 1244
nopp 19
Years observed 1991-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.044
ep 0.146
sin(ip) 0.021
Value Standard error
G 0.150
H 14.920
Mass
D 6.42 0.116
pV 0.068 0.0131
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0440 0.1464 0.0208 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.42 0.116 0.116 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0131 0.0131 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
14.92 MPC-2023-12-04 MPC-2023-12-04 Phot