2002 RX18

2002RX18, 1998 TY31, 1998TY31, E2144, J98T31Y, K02R18X

All data for this body: [vot]

MPC data
Name (number) 2002 RX18 (142144)
a 2.56155
e 0.23252
i / sin(i) 3.2782 / 0.05718
q 1.96595
Q 3.15715
ω 261.2794
Node 129.1279
m 20.3480
n 0.2404
Epoch 2460200.5
nobs 414
nopp 16
Years observed 1998-2023
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.562
ep 0.171
sin(ip) 0.043
Value Standard error
G 0.150
H 16.880
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5624 0.1710 0.0427 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
16.88 MPC-2023-12-04 MPC-2023-12-04 Phot