NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018PK9 ∴ Orbital info ∴ Epoch 58338 MJD

2018PK9 ▹

ORBITAL INFORMATION

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(ASCII data file 2018PK9.eq0)

Keplerian elements
(Epoch 58338.2 MJD)
	Value	1-σ variation	Units
a	1.86339	0.00994	au
e	0.474861	0.002826
i	2.493	0.01085	deg
Ω	326.173	0.008382	deg
ω	39.312	0.01538	deg
M	343.246	0.1495	deg

Other useful info
Absolute Magnitude (H)	25.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9785	au
Aphelion distance	2.7482	au
Asc. node-Earth separation	0.04322	au
Desc. node-Earth separation	1.29283	au
Earth MOID	0.01034	au
Orbital period	929.081	days
Date of orbit computation	Jul 29 12:11

Covariance matrix
9.87992990E-05	2.80931007E-05	1.07849125E-04	8.30029575E-05	-1.45506872E-04	1.48602516E-03
2.80931007E-05	7.98827308E-06	3.06678439E-05	2.35950715E-05	-4.13195632E-05	4.22531886E-04
1.07849125E-04	3.06678439E-05	1.17757387E-04	9.04831081E-05	-1.58191073E-04	1.62201054E-03
8.30029575E-05	2.35950715E-05	9.04831081E-05	7.02544668E-05	-1.25025010E-04	1.24900368E-03
-1.45506872E-04	-4.13195632E-05	-1.58191073E-04	-1.25025010E-04	2.36391626E-04	-2.19341783E-03
1.48602516E-03	4.22531886E-04	1.62201054E-03	1.24900368E-03	-2.19341783E-03	2.23521632E-02

Correlation matrix
1.00000000	0.99999146	0.99987478	0.99627599	-0.95211746	0.99997571
0.99999146	1.00000000	0.99991415	0.99599664	-0.95085266	0.99993842
0.99987478	0.99991415	1.00000000	0.99480156	-0.94813864	0.99976934
0.99627599	0.99599664	0.99480156	1.00000000	-0.97016116	0.99670576
-0.95211746	-0.95085266	-0.94813864	-0.97016116	1.00000000	-0.95421348
0.99997571	0.99993842	0.99976934	0.99670576	-0.95421348	1.00000000