NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015QB9 ∴ Orbital info ∴ Epoch 57259 MJD

2015QB9 ▹

ORBITAL INFORMATION

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(ASCII data file 2015QB9.eq0)

Keplerian elements
(Epoch 57259.0 MJD)
	Value	1-σ variation	Units
a	1.70748	0.00437	au
e	0.592708	0.001291
i	7.166	0.01546	deg
Ω	156.974	0.0007057	deg
ω	88.413	0.002402	deg
M	24.695	0.114	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6954	au
Aphelion distance	2.7195	au
Asc. node-Earth separation	0.10059	au
Desc. node-Earth separation	0.11651	au
Earth MOID	0.02056	au
Orbital period	814.954	days
Date of orbit computation	feb 26 11:22

Covariance matrix
1.90943912E-05	5.64254950E-06	6.75636621E-05	3.06918266E-06	1.03926445E-05	-4.98240621E-04
5.64254950E-06	1.66742212E-06	1.99657923E-05	9.06953389E-07	3.07060251E-06	-1.47234143E-04
6.75636621E-05	1.99657923E-05	2.39097766E-04	1.08526815E-05	3.67380905E-05	-1.76296996E-03
3.06918266E-06	9.06953389E-07	1.08526815E-05	4.97947942E-07	1.66976894E-06	-8.00865476E-05
1.03926445E-05	3.07060251E-06	3.67380905E-05	1.66976894E-06	5.77022448E-06	-2.71193167E-04
-4.98240621E-04	-1.47234143E-04	-1.76296996E-03	-8.00865476E-05	-2.71193167E-04	1.30008727E-02

Correlation matrix
1.00000000	0.99999929	0.99993671	0.99535467	0.99009487	-0.99999993
0.99999929	1.00000000	0.99994476	0.99533716	0.98992996	-0.99999885
0.99993671	0.99994476	1.00000000	0.99462032	0.98908238	-0.99993300
0.99535467	0.99533716	0.99462032	1.00000000	0.98507218	-0.99536267
0.99009487	0.98992996	0.98908238	0.98507218	1.00000000	-0.99013893
-0.99999993	-0.99999885	-0.99993300	-0.99536267	-0.99013893	1.00000000