1998 VX38

1998VX38, 1997 MH4, 1997MH4, 47031, J97M04H, J98V38X

All data for this body: [vot]

MPC data
Name (number) 1998 VX38 (47031)
a 2.59503
e 0.22906
i / sin(i) 4.5111 / 0.07865
q 2.00060
Q 3.18947
ω 311.5122
Node 107.0379
m 336.1705
n 0.2358
Epoch 2460200.5
nobs 1815
nopp 22
Years observed 1992-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.595
ep 0.188
sin(ip) 0.060
Value Standard error
G 0.150
H 14.840
Mass
D 3.86 0.130
pV 0.101 0.0162
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5946 0.1877 0.0601 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.84 1.060 1.060 Nugent 2016AJ....152...63N NEATM
3.86 0.132 0.132 Masiero 2011ApJ...741...68M NEATM
4.01 1.380 1.380 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.099 0.0166 0.0166 Masiero 2011ApJ...741...68M NEATM
0.145 0.0650 0.1170 Masiero 2021PSJ.....2..162M NEATM
0.150 0.1200 0.1200 Nugent 2016AJ....152...63N 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
14.84 MPC-2023-12-04 MPC-2023-12-04 Phot