NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009BD ∴ Orbital info ∴ Epoch 60400 MJD

2009BD ▹

ORBITAL INFORMATION

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(ASCII data file 2009BD.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.06209	6.011e-08	au
e	0.051907	2.239e-08
i	1.267	1.269e-06	deg
Ω	253.163	6.222e-06	deg
ω	316.67	5.419e-05	deg
M	299.473	0.0006403	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	5.159e-11	8.995e-12	au/day²
A₂	-1.194e-12	1.570e-13	au/day²

Other useful info
Absolute Magnitude (H)	28.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.007	au
Aphelion distance	1.1172	au
Asc. node-Earth separation	0.00625	au
Desc. node-Earth separation	0.116	au
Earth MOID	0.00435	au
Orbital period	399.795	days
Date of orbit computation	feb 26 10:40

Covariance matrix
3.61369999E-15	3.10939658E-16	-3.42775784E-14	1.80000541E-13	-2.32967136E-13	-2.40027948E-11	1.29577594E-11	7.91371412E-11
3.10939658E-16	5.01136879E-16	-1.20147832E-14	4.67359128E-14	-5.63001685E-13	3.09027555E-12	-1.11803305E-09	-1.17907431E-11
-3.42775784E-14	-1.20147832E-14	1.61147791E-12	-6.80483203E-12	-2.70087228E-11	5.42252635E-10	8.19205413E-08	1.11635869E-09
1.80000541E-13	4.67359128E-14	-6.80483203E-12	3.87083370E-11	5.42246042E-11	-2.21542099E-09	4.67499638E-09	2.51608974E-10
-2.32967136E-13	-5.63001685E-13	-2.70087228E-11	5.42246042E-11	2.93666533E-09	-2.47404600E-08	1.89130612E-09	1.17829323E-10
-2.40027948E-11	3.09027555E-12	5.42252635E-10	-2.21542099E-09	-2.47404600E-08	4.09948986E-07	-1.61588351E-05	-7.51015721E-07
1.29577594E-11	-1.11803305E-09	8.19205413E-08	4.67499638E-09	1.89130612E-09	-1.61588351E-05	1.58714485E-03	3.01640828E-05
7.91371412E-11	-1.17907431E-11	1.11635869E-09	2.51608974E-10	1.17829323E-10	-7.51015721E-07	3.01640828E-05	2.46525444E-06

Correlation matrix
1.00000000	0.23105847	-0.44918155	0.48127744	-0.07151405	-0.62362118	0.00541060	0.83844279
0.23105847	1.00000000	-0.42279085	0.33556008	-0.46409222	0.21560266	-1.25362654	-0.33545334
-0.44918155	-0.42279085	1.00000000	-0.86159461	-0.39261297	0.66715168	1.61984087	0.56009372
0.48127744	0.33556008	-0.86159461	1.00000000	0.16082994	-0.55614636	0.01886126	0.02575686
-0.07151405	-0.46409222	-0.39261297	0.16082994	1.00000000	-0.71304286	0.00087604	0.00138483
-0.62362118	0.21560266	0.66715168	-0.55614636	-0.71304286	1.00000000	-0.63348576	-0.74705615
0.00541060	-1.25362654	1.61984087	0.01886126	0.00087604	-0.63348576	1.00000000	0.48222638
0.83844279	-0.33545334	0.56009372	0.02575686	0.00138483	-0.74705615	0.48222638	1.00000000