NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012QW17 ∴ Orbital info ∴ Epoch 56165 MJD

2012QW17 ▹

ORBITAL INFORMATION

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(ASCII data file 2012QW17.eq0)

Keplerian elements
(Epoch 56165.8 MJD)
	Value	1-σ variation	Units
a	2.43551	0.01261	au
e	0.65241	0.001894
i	12.729	0.02636	deg
Ω	153.089	0.0015	deg
ω	116.581	0.008257	deg
M	12.041	0.1032	deg

Other useful info
Absolute Magnitude (H)	23.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8466	au
Aphelion distance	4.0245	au
Asc. node-Earth separation	0.98742	au
Desc. node-Earth separation	0.07221	au
Earth MOID	0.03161	au
Orbital period	1388.3	days
Date of orbit computation	feb 26 10:46

Covariance matrix
1.59097031E-04	2.38912053E-05	3.32509370E-04	-1.89212938E-05	1.03620272E-04	-1.30183267E-03
2.38912053E-05	3.58769093E-06	4.99320340E-05	-2.84136929E-06	1.55580585E-05	-1.95492785E-04
3.32509370E-04	4.99320340E-05	6.94955296E-04	-3.95459549E-05	2.16579647E-04	-2.72080252E-03
-1.89212938E-05	-2.84136929E-06	-3.95459549E-05	2.25048800E-06	-1.23217788E-05	1.54825820E-04
1.03620272E-04	1.55580585E-05	2.16579647E-04	-1.23217788E-05	6.81735156E-05	-8.47943074E-04
-1.30183267E-03	-1.95492785E-04	-2.72080252E-03	1.54825820E-04	-8.47943074E-04	1.06524243E-02

Correlation matrix
1.00000000	0.99999887	0.99998714	-0.99995726	0.99496051	-0.99999977
0.99999887	1.00000000	0.99998460	-0.99995814	0.99480977	-0.99999768
0.99998714	0.99998460	1.00000000	-0.99996611	0.99501897	-0.99998701
-0.99995726	-0.99995814	-0.99996611	1.00000000	-0.99478038	0.99995581
0.99496051	0.99480977	0.99501897	-0.99478038	1.00000000	-0.99502645
-0.99999977	-0.99999768	-0.99998701	0.99995581	-0.99502645	1.00000000