2003 WN12

2003WN12, 1999 YB4, 1999YB4, J99Y04B, K03W12N, Z7407

All data for this body: [vot]

MPC data
Name (number) 2003 WN12 (357407)
a 2.57004
e 0.18705
i / sin(i) 27.3291 / 0.45910
q 2.08932
Q 3.05077
ω 115.7164
Node 346.5462
m 268.7464
n 0.2392
Epoch 2460200.5
nobs 518
nopp 10
Years observed 1999-2023
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.569
ep 0.174
sin(ip) 0.462
Value Standard error
G 0.150
H 16.100
Mass
D 5.37 0.389
pV 0.056 0.0142
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5689 0.1742 0.4616 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.37 0.389 0.389 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0142 0.0142 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
16.10 MPC-2023-12-04 MPC-2023-12-04 Phot