1998 QB73

1998QB73, 1997 LF13, 1997LF13, 40148, J97L13F, J98Q73B

All data for this body: [vot]

MPC data
Name (number) 1998 QB73 (40148)
a 2.99955
e 0.18360
i / sin(i) 9.1743 / 0.15944
q 2.44881
Q 3.55028
ω 140.4937
Node 217.6897
m 285.4756
n 0.1897
Epoch 2460200.5
nobs 1678
nopp 22
Years observed 1997-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.997
ep 0.151
sin(ip) 0.171
Value Standard error
G 0.150
H 14.330
Mass
D 9.28 0.207
pV 0.044 0.0085
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9971 0.1508 0.1712 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.86 2.440 2.440 Masiero 2021PSJ.....2..162M NEATM
8.11 1.970 1.970 Masiero 2021PSJ.....2..162M NEATM
9.31 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0092 0.0092 Masiero 2011ApJ...741...68M NEATM
0.054 0.0200 0.0320 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0300 0.0590 Masiero 2021PSJ.....2..162M 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
14.33 MPC-2023-12-04 MPC-2023-12-04 Phot