1998KM30

2000WH116, 40042, J98K30M, K00WB6H

All data for this body: [vot]

MPC data
Name (number) 1998KM30 (40042)
Packed designation 40042
a 2.57043
e 0.13544
i / sin(i) 5.1413 / 0.08961
q 2.22228
Q 2.91858
ω 201.2403
Node 13.1564
m 288.0548
n 0.2392
Epoch 2459600.5
nobs 1202
nopp 20
Years observed 1991-2022
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.570
ep 0.188
sin(ip) 0.089
Value Standard error
G 0.150
H 15.030
Mass
D 3.41 0.377
pV 0.183 0.0466
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5697 0.1878 0.0887 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.41 0.377 0.377 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.183 0.0466 0.0466 Masiero 2011ApJ...741...68M 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
15.03 MPC-2022-01-18 MPC-2022-01-18 Phot