2012 AB4

2012AB4, K12A04B, r0961

All data for this body: [vot]

MPC data
Name (number) 2012 AB4 (530961)
a 2.28024
e 0.18817
i / sin(i) 1.7463 / 0.03047
q 1.85117
Q 2.70932
ω 343.1810
Node 99.8995
m 159.0693
n 0.2862
Epoch 2460200.5
nobs 110
nopp 7
Years observed 2004-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.280
ep 0.203
sin(ip) 0.014
Value Standard error
G 0.150
H 18.940
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2796 0.2027 0.0140 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
18.94 MPC-2023-12-04 MPC-2023-12-04 Phot