NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018FM4 ∴ Orbital info ∴ Epoch 60600 MJD

2018FM4 ▹

ORBITAL INFORMATION

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(ASCII data file 2018FM4.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.8699	0.001476	au
e	0.553964	0.0002133
i	30.892	0.005115	deg
Ω	16.98	0.001118	deg
ω	186.019	0.0008863	deg
M	123.891	0.3743	deg

Other useful info
Absolute Magnitude (H)	21.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2801	au
Aphelion distance	4.4597	au
Asc. node-Earth separation	3.43083	au
Desc. node-Earth separation	0.28359	au
Earth MOID	0.28238	au
Orbital period	1775.82	days
Date of orbit computation	Jul 29 12:19

Covariance matrix
2.17904603E-06	3.14910222E-07	7.54590320E-06	1.64940035E-06	5.86043333E-07	-5.52508233E-04
3.14910222E-07	4.55102192E-08	1.09044499E-06	2.38348632E-07	8.44630821E-08	-7.98470372E-05
7.54590320E-06	1.09044499E-06	2.61653408E-05	5.71944190E-06	2.14933874E-06	-1.91333094E-03
1.64940035E-06	2.38348632E-07	5.71944190E-06	1.25094239E-06	4.77190624E-07	-4.18221976E-04
5.86043333E-07	8.44630821E-08	2.14933874E-06	4.77190624E-07	7.85546858E-07	-1.48743872E-04
-5.52508233E-04	-7.98470372E-05	-1.91333094E-03	-4.18221976E-04	-1.48743872E-04	1.40091316E-01

Correlation matrix
1.00000000	0.99999791	0.99934359	0.99902010	0.44793034	-0.99999987
0.99999791	1.00000000	0.99927748	0.99894033	0.44671076	-0.99999709
0.99934359	0.99927748	1.00000000	0.99970485	0.47408435	-0.99935845
0.99902010	0.99894033	0.99970485	1.00000000	0.48137907	-0.99903933
0.44793034	0.44671076	0.47408435	0.48137907	1.00000000	-0.44838123
-0.99999987	-0.99999709	-0.99935845	-0.99903933	-0.44838123	1.00000000