1981 EU3

1981EU3, 1999 XN4, 1999XN4, 43737, J81E03U, J99X04N

All data for this body: [vot]

MPC data
Name (number) 1981 EU3 (43737)
a 2.51164
e 0.11471
i / sin(i) 9.4108 / 0.16351
q 2.22354
Q 2.79974
ω 312.9968
Node 228.0904
m 243.6153
n 0.2476
Epoch 2460200.5
nobs 1410
nopp 21
Years observed 1981-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.430
Mass
D
pV
Rotational Period
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
15.43 MPC-2023-12-04 MPC-2023-12-04 Phot