NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017MA9 ∴ Orbital info ∴ Epoch 57928 MJD

2017MA9 ▹

ORBITAL INFORMATION

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(ASCII data file 2017MA9.eq0)

Keplerian elements
(Epoch 57928.7 MJD)
	Value	1-σ variation	Units
a	2.33091	0.1979	au
e	0.642089	0.03112
i	8.82	0.3541	deg
Ω	76.76	0.4007	deg
ω	276.501	0.6864	deg
M	344.381	2.216	deg

Other useful info
Absolute Magnitude (H)	21.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8343	au
Aphelion distance	3.8276	au
Asc. node-Earth separation	0.29009	au
Desc. node-Earth separation	0.46266	au
Earth MOID	0.07254	au
Orbital period	1299.83	days
Date of orbit computation	feb 26 12:00

Covariance matrix
3.91462854E-02	6.15723796E-03	7.00622015E-02	7.92816972E-02	-1.35800567E-01	4.38347132E-01
6.15723796E-03	9.68459265E-04	1.10199363E-02	1.24700454E-02	-2.13597534E-02	6.89467075E-02
7.00622015E-02	1.10199363E-02	1.25394120E-01	1.41894893E-01	-2.43050315E-01	7.84533371E-01
7.92816972E-02	1.24700454E-02	1.41894893E-01	1.60567462E-01	-2.75035830E-01	8.87770424E-01
-1.35800567E-01	-2.13597534E-02	-2.43050315E-01	-2.75035830E-01	4.71113968E-01	-1.52065085E+00
4.38347132E-01	6.89467075E-02	7.84533371E-01	8.87770424E-01	-1.52065085E+00	4.90846600E+00

Correlation matrix
1.00000000	0.99999995	0.99999980	0.99999744	-0.99998460	0.99999999
0.99999995	1.00000000	0.99999959	0.99999674	-0.99998288	0.99999991
0.99999980	0.99999959	1.00000000	0.99999863	-0.99998760	0.99999987
0.99999744	0.99999674	0.99999863	1.00000000	-0.99999427	0.99999771
-0.99998460	-0.99998288	-0.99998760	-0.99999427	1.00000000	-0.99998532
0.99999999	0.99999991	0.99999987	0.99999771	-0.99998532	1.00000000