Mayumi

09418, 1982 VL8, 1982VL8, 1995 WX5, 1995WX5, 1998 QH46, 1998QH46, J82V08L, J95W05X, J98Q46H

All data for this body: [vot]

MPC data
Name (number) Mayumi (9418)
a 2.18946
e 0.20317
i / sin(i) 0.8910 / 0.01555
q 1.74464
Q 2.63428
ω 310.0319
Node 65.5515
m 239.5582
n 0.3042
Epoch 2460200.5
nobs 1062
nopp 19
Years observed 1982-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.189
ep 0.164
sin(ip) 0.006
Value Standard error
G 0.150
H 16.450
Mass
D 3.33 0.380
pV 0.053 0.0083
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1891 0.1635 0.0060 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.33 0.380 0.380 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0083 0.0083 Masiero 2011ApJ...741...68M 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
16.45 MPC-2023-12-04 MPC-2023-12-04 Phot