2000 RW18

2000RW18, E8344, K00R18W

All data for this body: [vot]

MPC data
Name (number) 2000 RW18 (148344)
a 3.13014
e 0.27090
i / sin(i) 14.5687 / 0.25154
q 2.28217
Q 3.97811
ω 84.0192
Node 326.2057
m 24.4652
n 0.1780
Epoch 2460200.5
nobs 1021
nopp 15
Years observed 2000-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.138
ep 0.220
sin(ip) 0.286
Value Standard error
G 0.150
H 14.790
Mass
D 7.80 0.416
pV 0.044 0.0057
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1381 0.2200 0.2859 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.70 1.170 1.170 Masiero 2020PSJ.....1....5M NEATM
6.14 1.030 1.030 Masiero 2020PSJ.....1....5M NEATM
8.56 0.494 0.494 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0060 0.0060 Masiero 2011ApJ...741...68M NEATM
0.062 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM
0.072 0.0320 0.0320 Masiero 2020PSJ.....1....5M 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
14.79 MPC-2023-12-04 MPC-2023-12-04 Phot