1999 TA140

1999TA140, J2720, J99TE0A

All data for this body: [vot]

MPC data
Name (number) 1999 TA140 (192720)
a 2.69313
e 0.04501
i / sin(i) 8.8499 / 0.15385
q 2.57190
Q 2.81436
ω 171.8928
Node 211.7086
m 154.1587
n 0.2230
Epoch 2460200.5
nobs 505
nopp 15
Years observed 1999-2023
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.693
ep 0.030
sin(ip) 0.164
Value Standard error
G 0.150
H 15.940
Mass
D 4.04 0.279
pV 0.062 0.0238
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6928 0.0301 0.1635 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.04 0.279 0.279 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0238 0.0238 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
15.94 MPC-2023-12-04 MPC-2023-12-04 Phot