NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018RQ4 ∴ Orbital info ∴ Epoch 60600 MJD

2018RQ4 ▹

ORBITAL INFORMATION

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(ASCII data file 2018RQ4.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.61282	0.0001445	au
e	0.403803	2.59e-05
i	0.353	0.0008788	deg
Ω	262.243	0.08652	deg
ω	131.353	0.1323	deg
M	335.104	0.2175	deg

Other useful info
Absolute Magnitude (H)	26.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9616	au
Aphelion distance	2.2641	au
Asc. node-Earth separation	0.81539	au
Desc. node-Earth separation	0.08564	au
Earth MOID	0.00253	au
Orbital period	748.129	days
Date of orbit computation	Jul 29 12:20

Covariance matrix
2.08916239E-08	-3.74277412E-09	1.27027218E-07	-1.24964341E-05	1.91191707E-05	3.14359110E-05
-3.74277412E-09	6.70816319E-10	-2.27574433E-08	2.23811436E-06	-3.42450191E-06	-5.63205517E-06
1.27027218E-07	-2.27574433E-08	7.72363705E-07	-7.59813354E-05	1.16249446E-04	1.91139816E-04
-1.24964341E-05	2.23811436E-06	-7.59813354E-05	7.48596400E-03	-1.14475766E-02	-1.88029799E-02
1.91191707E-05	-3.42450191E-06	1.16249446E-04	-1.14475766E-02	1.75086528E-02	2.87682252E-02
3.14359110E-05	-5.63205517E-06	1.91139816E-04	-1.88029799E-02	2.87682252E-02	4.73022618E-02

Correlation matrix
1.00000000	-0.99978291	0.99999945	-0.99925456	0.99966983	0.99999769
-0.99978291	1.00000000	-0.99979447	0.99874955	-0.99923868	-0.99982534
0.99999945	-0.99979447	1.00000000	-0.99924533	0.99966295	0.99999835
-0.99925456	0.99874955	-0.99924533	1.00000000	-0.99991556	-0.99922171
0.99966983	-0.99923868	0.99966295	-0.99991556	1.00000000	0.99964489
0.99999769	-0.99982534	0.99999835	-0.99922171	0.99964489	1.00000000