1999 TM224

1999TM224, 42980, J99TM4M

All data for this body: [vot]

MPC data
Name (number) 1999 TM224 (42980)
a 2.73557
e 0.12652
i / sin(i) 3.9384 / 0.06868
q 2.38945
Q 3.08168
ω 66.1040
Node 46.9286
m 17.8969
n 0.2178
Epoch 2460200.5
nobs 1631
nopp 19
Years observed 1990-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.736
ep 0.144
sin(ip) 0.059
Value Standard error
G 0.150
H 14.890
Mass
D 3.53 0.094
pV 0.205 0.0270
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7357 0.1444 0.0590 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.53 0.094 0.094 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.205 0.0270 0.0270 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
14.89 MPC-2023-12-04 MPC-2023-12-04 Phot