Sonnett

08796, 1981 EA12, 1981EA12, J81E12A

All data for this body: [vot]

MPC data
Name (number) Sonnett (8796)
a 2.23579
e 0.08039
i / sin(i) 2.1729 / 0.03791
q 2.05605
Q 2.41553
ω 244.1977
Node 221.9523
m 320.1380
n 0.2948
Epoch 2460200.5
nobs 1623
nopp 25
Years observed 1971-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.235
ep 0.120
sin(ip) 0.048
Value Standard error
G 0.150
H 15.630
Mass
D
pV
Rotational Period 5.180
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2354 0.1203 0.0484 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
15.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.18 Chang 2019ApJS..241....6C Lightcurve
5.20 Binzel 1992Icar...99..225B Lightcurve