NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018XQ2 ∴ Orbital info ∴ Epoch 60400 MJD

2018XQ2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018XQ2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.856348	3.623e-05	au
e	0.17804	0.0001032
i	0.077	4.89e-05	deg
Ω	112.939	0.08399	deg
ω	146.915	0.08116	deg
M	64.6	0.2532	deg

Other useful info
Absolute Magnitude (H)	28.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7039	au
Aphelion distance	1.0088	au
Asc. node-Earth separation	-0.00286	au
Desc. node-Earth separation	-0.29785	au
Earth MOID	4e-05	au
Orbital period	289.45	days
Date of orbit computation	feb 26 12:06

Covariance matrix
1.31237785E-09	-3.73842255E-09	-1.76525783E-09	3.04203150E-06	-2.93918901E-06	-9.17331618E-06
-3.73842255E-09	1.06492378E-08	5.02854252E-09	-8.66550122E-06	8.37253802E-06	2.61310013E-05
-1.76525783E-09	5.02854252E-09	2.39156749E-09	-4.09975159E-06	3.96139513E-06	1.23389140E-05
3.04203150E-06	-8.66550122E-06	-4.09975159E-06	7.05512607E-03	-6.81673697E-03	-2.12633322E-02
-2.93918901E-06	8.37253802E-06	3.96139513E-06	-6.81673697E-03	6.58641100E-03	2.05444728E-02
-9.17331618E-06	2.61310013E-05	1.23389140E-05	-2.12633322E-02	2.05444728E-02	6.41200575E-02

Correlation matrix
1.00000000	-0.99999926	-0.99640840	0.99972804	-0.99970912	-0.99999992
-0.99999926	1.00000000	0.99641795	-0.99972841	0.99970865	0.99999963
-0.99640840	0.99641795	1.00000000	-0.99807651	0.99811924	0.99641135
0.99972804	-0.99972841	-0.99807651	1.00000000	-0.99999939	-0.99972829
-0.99970912	0.99970865	0.99811924	-0.99999939	1.00000000	0.99970908
-0.99999992	0.99999963	0.99641135	-0.99972829	0.99970908	1.00000000