NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1999MN ∴ Orbital info ∴ Epoch 55956 MJD

(437844) 1999MN ▹

ORBITAL INFORMATION

◲

(ASCII data file 437844.eq0)

Keplerian elements
(Epoch 55956.2 MJD)
	Value	1-σ variation	Units
a	0.673826	1.02e-09	au
e	0.665374	6.442e-08
i	2.02	6.45e-06	deg
Ω	80.808	3.575e-05	deg
ω	9.833	3.627e-05	deg
M	121.115	1.578e-05	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	3.486e-14	3.239e-15	au/day²

Other useful info
Absolute Magnitude (H)	21.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.2255	au
Aphelion distance	1.1222	au
Asc. node-Earth separation	-0.75799	au
Desc. node-Earth separation	0.07443	au
Earth MOID	0.00554	au
Orbital period	202.032	days
Date of orbit computation	feb 26 13:03

Covariance matrix
1.03978711E-18	2.09207126E-18	5.74510462E-16	8.05417593E-16	6.81773762E-16	-2.93543177E-15	1.60025649E-14
2.09207126E-18	4.14973744E-15	4.34089392E-14	1.08473677E-13	-1.07702058E-13	-3.26764119E-13	-1.52162300E-12
5.74510462E-16	4.34089392E-14	4.16078046E-11	6.01677591E-11	-5.92086971E-11	-5.16309838E-12	-4.32703047E-12
8.05417593E-16	1.08473677E-13	6.01677591E-11	1.27839935E-09	-1.28859903E-09	4.95255538E-11	-1.99865374E-11
6.81773762E-16	-1.07702058E-13	-5.92086971E-11	-1.28859903E-09	1.31562232E-09	-1.04260609E-10	-3.18641745E-12
-2.93543177E-15	-3.26764119E-13	-5.16309838E-12	4.95255538E-11	-1.04260609E-10	2.48991424E-10	1.85377175E-10
1.60025649E-14	-1.52162300E-12	-4.32703047E-12	-1.99865374E-11	-3.18641745E-12	1.85377175E-10	1.04912469E-09

Correlation matrix
1.00000000	0.03184886	0.08734506	0.02209101	0.01843327	-0.18243476	0.48451121
0.03184886	1.00000000	0.10446756	0.04709565	-0.04609439	-0.32146364	-0.72926136
0.08734506	0.10446756	1.00000000	0.26088143	-0.25306523	-0.05072602	-0.02071042
0.02209101	0.04709565	0.26088143	1.00000000	-0.99361677	0.08778168	-0.01725801
0.01843327	-0.04609439	-0.25306523	-0.99361677	1.00000000	-0.18216396	-0.00271221
-0.18243476	-0.32146364	-0.05072602	0.08778168	-0.18216396	1.00000000	0.36270247
0.48451121	-0.72926136	-0.02071042	-0.01725801	-0.00271221	0.36270247	1.00000000