NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001BB16 ∴ Orbital info ∴ Epoch 56804 MJD

2001BB16 ▹

ORBITAL INFORMATION

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(ASCII data file 2001BB16.eq0)

Keplerian elements
(Epoch 56804.3 MJD)
	Value	1-σ variation	Units
a	0.854646	8.583e-09	au
e	0.17244	5.771e-08
i	2.026	6.099e-06	deg
Ω	122.564	4.291e-05	deg
ω	195.563	4.988e-05	deg
M	116.223	5.082e-05	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	3.244e-13	2.484e-14	au/day²

Other useful info
Absolute Magnitude (H)	23.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7073	au
Aphelion distance	1.002	au
Asc. node-Earth separation	0.00892	au
Desc. node-Earth separation	-0.30506	au
Earth MOID	0.00436	au
Orbital period	288.587	days
Date of orbit computation	feb 26 10:25

Covariance matrix
7.36714936E-17	-1.55844874E-16	-1.12418368E-14	5.43859853E-14	-5.94256279E-14	1.33623012E-13	2.10449371E-12
-1.55844874E-16	3.33008458E-15	1.66669143E-13	3.91804732E-14	1.35200173E-12	-2.69718023E-12	2.84545768E-12
-1.12418368E-14	1.66669143E-13	3.71976187E-11	-1.39245361E-10	2.23097190E-10	-1.78832057E-10	-1.25883340E-10
5.43859853E-14	3.91804732E-14	-1.39245361E-10	1.84165184E-09	-1.78596009E-09	-1.83480277E-11	-1.40377566E-10
-5.94256279E-14	1.35200173E-12	2.23097190E-10	-1.78596009E-09	2.48843513E-09	-1.30979957E-09	5.67105360E-11
1.33623012E-13	-2.69718023E-12	-1.78832057E-10	-1.83480277E-11	-1.30979957E-09	2.58234083E-09	3.46138662E-09
2.10449371E-12	2.84545768E-12	-1.25883340E-10	-1.40377566E-10	5.67105360E-11	3.46138662E-09	6.17002956E-08

Correlation matrix
1.00000000	-0.31464088	-0.21474842	0.14765002	-0.13879086	0.30635483	0.98708436
-0.31464088	1.00000000	0.47355454	0.01582116	0.46966311	-0.91976220	0.19850931
-0.21474842	0.47355454	1.00000000	-0.53200951	0.73328596	-0.57700692	-0.08309350
0.14765002	0.01582116	-0.53200951	1.00000000	-0.83426653	-0.00841354	-0.01316892
-0.13879086	0.46966311	0.73328596	-0.83426653	1.00000000	-0.51669576	0.00457675
0.30635483	-0.91976220	-0.57700692	-0.00841354	-0.51669576	1.00000000	0.27422037
0.98708436	0.19850931	-0.08309350	-0.01316892	0.00457675	0.27422037	1.00000000