1999 ND9

1999ND9, 13393, 1985 QR6, 1985QR6, 1992 PS5, 1992PS5, J85Q06R, J92P05S, J99N09D

All data for this body: [vot]

MPC data
Name (number) 1999 ND9 (13393)
a 2.32848
e 0.00635
i / sin(i) 4.9712 / 0.08665
q 2.31370
Q 2.34327
ω 296.3170
Node 118.1037
m 184.2919
n 0.2774
Epoch 2460200.5
nobs 3115
nopp 23
Years observed 1985-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.328
ep 0.043
sin(ip) 0.080
Value Standard error
G 0.150
H 14.050
Mass
D 4.62 0.034
pV 0.274 0.0569
Rotational Period 5.085
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3283 0.0434 0.0801 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.62 0.034 0.034 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.274 0.0569 0.0569 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
14.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.08 Durech 2018A&A...617A..57D Model
5.09 Durech 2023A&A...675A..24D Model