1998 QB73

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

All data for this body: [vot]

MPC data
Name (number) 1998 QB73 (40148)
a 2.99950
e 0.18367
i / sin(i) 9.1733 / 0.15942
q 2.44858
Q 3.55041
ω 140.6639
Node 217.6868
m 39.1934
n 0.1897
Epoch 2460800.5
nobs 2208
nopp 23
Years observed 1997-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.997
ep 0.151
sin(ip) 0.171
G 0.150
H 14.310
Mass
D 9.28 0.207
pV 0.044 0.0085
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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-Nov-2024
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
14.31 MPC-2023-12-04 MPC-2023-12-04 Phot