NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018GB4 ∴ Orbital info ∴ Epoch 60400 MJD

2018GB4 ▹

ORBITAL INFORMATION

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(ASCII data file 2018GB4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.38778	0.0002856	au
e	0.490772	6.264e-05
i	39.658	0.001567	deg
Ω	189.869	0.0008592	deg
ω	327.991	0.00108	deg
M	242.064	0.1099	deg

Other useful info
Absolute Magnitude (H)	20.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2159	au
Aphelion distance	3.5596	au
Asc. node-Earth separation	0.28121	au
Desc. node-Earth separation	2.10472	au
Earth MOID	0.27078	au
Orbital period	1347.69	days
Date of orbit computation	feb 26 11:46

Covariance matrix
8.15652018E-08	1.78646393E-08	4.40940532E-07	2.43634752E-07	2.82857623E-07	-3.13854192E-05
1.78646393E-08	3.92437820E-09	9.59226835E-08	5.34036561E-08	6.11527245E-08	-6.87478745E-06
4.40940532E-07	9.59226835E-08	2.45393916E-06	1.33078540E-06	1.51501542E-06	-1.69608217E-04
2.43634752E-07	5.34036561E-08	1.33078540E-06	7.38185296E-07	8.20836653E-07	-9.37437603E-05
2.82857623E-07	6.11527245E-08	1.51501542E-06	8.20836653E-07	1.16624304E-06	-1.08852202E-04
-3.13854192E-05	-6.87478745E-06	-1.69608217E-04	-9.37437603E-05	-1.08852202E-04	1.20768387E-02

Correlation matrix
1.00000000	0.99851908	0.98558859	0.99289674	0.91710888	-0.99999734
0.99851908	1.00000000	0.97747126	0.99220833	0.90393219	-0.99861300
0.98558859	0.97747126	1.00000000	0.98876580	0.89555162	-0.98523166
0.99289674	0.99220833	0.98876580	1.00000000	0.88466636	-0.99284863
0.91710888	0.90393219	0.89555162	0.88466636	1.00000000	-0.91720424
-0.99999734	-0.99861300	-0.98523166	-0.99284863	-0.91720424	1.00000000