2012 HN31

2012HN31, 2007 EK122, 2007EK122, K07EC2K, K12H31N, k3289

All data for this body: [vot]

MPC data
Name (number) 2012 HN31 (463289)
a 2.74596
e 0.23015
i / sin(i) 8.9579 / 0.15571
q 2.11397
Q 3.37795
ω 121.8133
Node 118.5386
m 170.9678
n 0.2166
Epoch 2460200.5
nobs 174
nopp 8
Years observed 2002-2022
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.744
ep 0.254
sin(ip) 0.145
Value Standard error
G 0.150
H 17.220
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7435 0.2541 0.1447 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
17.22 MPC-2023-12-04 MPC-2023-12-04 Phot