1998 TF20

1998TF20, 1999 YS6, 1999YS6, 69922, J98T20F, J99Y06S

All data for this body: [vot]

MPC data
Name (number) 1998 TF20 (69922)
a 3.22170
e 0.09750
i / sin(i) 14.3573 / 0.24797
q 2.90759
Q 3.53582
ω 225.9669
Node 29.9989
m 235.6437
n 0.1704
Epoch 2460200.5
nobs 1570
nopp 20
Years observed 1998-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.239
ep 0.081
sin(ip) 0.238
Value Standard error
G 0.150
H 13.620
Mass
D
pV
Rotational Period 18.573
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2392 0.0810 0.2381 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
13.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.57 Durech 2023A&A...675A..24D Model