2001 LW18

2001LW18, 1998 RT36, 1998RT36, 54780, J98R36T, K01L18W

All data for this body: [vot]

MPC data
Name (number) 2001 LW18 (54780)
a 2.18610
e 0.06273
i / sin(i) 7.3575 / 0.12806
q 2.04897
Q 2.32324
ω 125.3378
Node 204.6929
m 282.5433
n 0.3049
Epoch 2460200.5
nobs 1303
nopp 20
Years observed 1992-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.186
ep 0.052
sin(ip) 0.141
Value Standard error
G 0.150
H 16.060
Mass
D 2.04 0.477
pV 0.168 0.0683
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1860 0.0525 0.1413 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.04 0.477 0.477 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.168 0.0683 0.0683 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
16.06 MPC-2023-12-04 MPC-2023-12-04 Phot