2002WD18

K02W18D, O2124

All data for this body: [vot]

MPC data
Name (number) 2002WD18 (242124)
Packed designation O2124
a 2.57063
e 0.22959
i / sin(i) 18.2689 / 0.31348
q 1.98043
Q 3.16083
ω 291.9376
Node 108.7326
m 242.7824
n 0.2391
Epoch 2459600.5
nobs 454
nopp 13
Years observed 1998-2021
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.571
ep 0.203
sin(ip) 0.307
Value Standard error
G 0.150
H 16.160
Mass
D 3.23 0.279
pV 0.080 0.0214
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5714 0.2033 0.3067 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.99 0.750 0.750 Masiero 2012ApJ...759L...8M NEATM
3.27 0.300 0.300 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0234 0.0234 Masiero 2011ApJ...741...68M NEATM
0.086 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM
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
16.16 MPC-2022-01-18 MPC-2022-01-18 Phot