2009 TT42

2009TT42, 2003 UN253, 2003UN253, K03UP3N, K09T42T, Z9356

All data for this body: [vot]

MPC data
Name (number) 2009 TT42 (359356)
a 3.07484
e 0.40212
i / sin(i) 19.9373 / 0.34099
q 1.83838
Q 4.31130
ω 256.8721
Node 33.8494
m 279.6331
n 0.1828
Epoch 2460200.5
nobs 343
nopp 11
Years observed 2003-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.074
ep 0.301
sin(ip) 0.387
Value Standard error
G 0.150
H 15.840
Mass
D 2.45 0.590
pV 0.154 0.0680
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0735 0.3007 0.3867 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.45 0.590 0.590 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.154 0.0540 0.0820 Masiero 2021PSJ.....2..162M 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
15.84 MPC-2023-12-04 MPC-2023-12-04 Phot