2000 KN9

2000KN9, K00K09N, O3729

All data for this body: [vot]

MPC data
Name (number) 2000 KN9 (243729)
a 2.23879
e 0.17052
i / sin(i) 2.1093 / 0.03681
q 1.85704
Q 2.62054
ω 23.2259
Node 264.5479
m 122.9198
n 0.2942
Epoch 2460800.5
nobs 436
nopp 15
Years observed 2000-2024
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.238
ep 0.144
sin(ip) 0.050
G 0.150
H 17.530
Mass
D 1.73 0.310
pV 0.056 0.0127
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2382 0.1437 0.0498 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.68 0.409 0.409 Masiero 2011ApJ...741...68M NEATM
1.80 0.474 0.474 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0139 0.0139 Masiero 2011ApJ...741...68M NEATM
0.062 0.0308 0.0308 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
17.53 MPC-2023-12-04 MPC-2023-12-04 Phot