NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009BC ∴ Orbital info ∴ Epoch 54851 MJD

2009BC ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009BC.eq0)

Keplerian elements
(Epoch 54851.1 MJD)
	Value	1-σ variation	Units
a	1.08097	0.002476	au
e	0.540109	0.004038
i	8.543	0.1031	deg
Ω	117.555	0.01315	deg
ω	134.592	0.0917	deg
M	285.192	0.44	deg

Other useful info
Absolute Magnitude (H)	22.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4971	au
Aphelion distance	1.6648	au
Asc. node-Earth separation	0.24955	au
Desc. node-Earth separation	-0.4617	au
Earth MOID	0.04953	au
Orbital period	410.508	days
Date of orbit computation	Jul 29 11:14

Covariance matrix
6.12984350E-06	9.99589768E-06	2.55291008E-04	-3.25389067E-05	2.26680042E-04	1.08945946E-03
9.99589768E-06	1.63042464E-05	4.16435337E-04	-5.30786610E-05	3.69973697E-04	1.77664759E-03
2.55291008E-04	4.16435337E-04	1.06366856E-02	-1.35574780E-03	9.45158988E-03	4.53753887E-02
-3.25389067E-05	-5.30786610E-05	-1.35574780E-03	1.72806561E-04	-1.20473419E-03	-5.78347162E-03
2.26680042E-04	3.69973697E-04	9.45158988E-03	-1.20473419E-03	8.40949003E-03	4.02938816E-02
1.08945946E-03	1.77664759E-03	4.53753887E-02	-5.78347162E-03	4.02938816E-02	1.93631414E-01

Correlation matrix
1.00000000	0.99987738	0.99978741	-0.99976551	0.99839813	0.99999648
0.99987738	1.00000000	0.99998630	-0.99997578	0.99916142	0.99991485
0.99978741	0.99998630	1.00000000	-0.99998995	0.99934830	0.99983719
-0.99976551	-0.99997578	-0.99998995	1.00000000	-0.99936996	-0.99981716
0.99839813	0.99916142	0.99934830	-0.99936996	1.00000000	0.99854207
0.99999648	0.99991485	0.99983719	-0.99981716	0.99854207	1.00000000