NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009BD ∴ Orbital info ∴ Epoch 60600 MJD

2009BD ▹

ORBITAL INFORMATION

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(ASCII data file 2009BD.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.06212	6.296e-08	au
e	0.051941	1.99e-08
i	1.267	1.269e-06	deg
Ω	253.161	6.236e-06	deg
ω	316.644	3.169e-05	deg
M	119.585	0.0006185	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	1.1173	au
Asc. node-Earth separation	0.00793	au
Desc. node-Earth separation	0.11564	au
Earth MOID	0.00571	au
Orbital period	399.816	days
Date of orbit computation	Jul 29 11:13

Covariance matrix
3.96356640E-15	4.74937109E-16	-3.57168908E-14	1.90378076E-13	-3.17033775E-13	-2.76311992E-11	1.95433392E-10	8.65987076E-11
4.74937109E-16	3.95926247E-16	-2.00843551E-14	8.19708415E-14	1.94026776E-14	-1.07525672E-11	1.07186000E-10	9.62734749E-12
-3.57168908E-14	-2.00843551E-14	1.61130004E-12	-6.82600644E-12	-1.21434823E-11	5.39019413E-10	-3.93070020E-08	-1.26894543E-09
1.90378076E-13	8.19708415E-14	-6.82600644E-12	3.88889960E-11	-5.94337748E-12	-2.23012749E-09	4.67127168E-09	2.51432168E-10
-3.17033775E-13	1.94026776E-14	-1.21434823E-11	-5.94337748E-12	1.00415237E-09	1.08259650E-09	1.89870798E-09	1.18174785E-10
-2.76311992E-11	-1.07525672E-11	5.39019413E-10	-2.23012749E-09	1.08259650E-09	3.82590244E-07	-1.66222754E-05	-7.80421298E-07
1.95433392E-10	1.07186000E-10	-3.93070020E-08	4.67127168E-09	1.89870798E-09	-1.66222754E-05	1.58714485E-03	3.01640827E-05
8.65987076E-11	9.62734749E-12	-1.26894543E-09	2.51432168E-10	1.18174785E-10	-7.80421298E-07	3.01640827E-05	2.46525436E-06

Correlation matrix
1.00000000	0.37912803	-0.44693294	0.48490928	-0.15891418	-0.70956097	0.07791973	0.87606731
0.37912803	1.00000000	-0.79517467	0.66060047	0.03077193	-0.87365119	0.13521430	0.30815458
-0.44693294	-0.79517467	1.00000000	-0.86231337	-0.30189452	0.68651377	-0.77727273	-0.63668390
0.48490928	0.66060047	-0.86231337	1.00000000	-0.03007600	-0.57816178	0.01880241	0.02567891
-0.15891418	0.03077193	-0.30189452	-0.03007600	1.00000000	0.05523316	0.00150401	0.00237517
-0.70956097	-0.87365119	0.68651377	-0.57816178	0.05523316	1.00000000	-0.67455171	-0.80358404
0.07791973	0.13521430	-0.77727273	0.01880241	0.00150401	-0.67455171	1.00000000	0.48222639
0.87606731	0.30815458	-0.63668390	0.02567891	0.00237517	-0.80358404	0.48222639	1.00000000