1998XL9

G8443, J98X09L

All data for this body: [vot]

MPC data
Name (number) 1998XL9 (168443)
Packed designation G8443
a 2.63762
e 0.18533
i / sin(i) 5.7018 / 0.09935
q 2.14880
Q 3.12644
ω 40.6073
Node 50.7318
m 118.3595
n 0.2301
Epoch 2459600.5
nobs 853
nopp 14
Years observed 1998-2021
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.638
ep 0.187
sin(ip) 0.088
Value Standard error
G 0.150
H 15.700
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6378 0.1872 0.0878 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.70 MPC-2022-01-18 MPC-2022-01-18 Phot