2001 MU9

2001MU9, 51781, K01M09U

All data for this body: [vot]

MPC data
Name (number) 2001 MU9 (51781)
a 2.57660
e 0.13810
i / sin(i) 14.4443 / 0.24944
q 2.22077
Q 2.93242
ω 21.2341
Node 320.1339
m 239.1032
n 0.2383
Epoch 2460800.5
nobs 2097
nopp 19
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.576
ep 0.100
sin(ip) 0.256
G 0.150
H 14.710
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5764 0.0997 0.2563 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.71 MPC-2023-12-04 MPC-2023-12-04 Phot