NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018PB22 ∴ Orbital info ∴ Epoch 57644 MJD

2018PB22 ▹

ORBITAL INFORMATION

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(ASCII data file 2018PB22.eq0)

Keplerian elements
(Epoch 57644.6 MJD)
	Value	1-σ variation	Units
a	1.44	1.474e-07	au
e	0.826763	2.994e-07
i	45.353	5.388e-05	deg
Ω	150.522	1.196e-05	deg
ω	14.554	6.947e-05	deg
M	21.298	0.00022	deg

Other useful info
Absolute Magnitude (H)	19.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.2495	au
Aphelion distance	2.6305	au
Asc. node-Earth separation	-0.73405	au
Desc. node-Earth separation	1.27004	au
Earth MOID	0.39507	au
Orbital period	631.162	days
Date of orbit computation	Jul 29 12:46

Covariance matrix
2.17236520E-14	-1.07142540E-14	6.22212696E-12	5.01546629E-13	-9.65926645E-12	3.23636497E-11
-1.07142540E-14	8.96272420E-14	-6.93931736E-12	2.52447513E-13	-1.11773556E-12	-1.86597420E-11
6.22212696E-12	-6.93931736E-12	2.90261097E-09	-6.07095567E-11	-2.37778168E-09	9.35014139E-09
5.01546629E-13	2.52447513E-13	-6.07095567E-11	1.43034955E-10	-3.48671876E-10	7.39494519E-10
-9.65926645E-12	-1.11773556E-12	-2.37778168E-09	-3.48671876E-10	4.82669334E-09	-1.42326155E-08
3.23636497E-11	-1.86597420E-11	9.35014139E-09	7.39494519E-10	-1.42326155E-08	4.83798211E-08

Correlation matrix
1.00000000	-0.24281500	0.78357042	0.28452721	-0.94330660	0.99829511
-0.24281500	1.00000000	-0.43023161	0.07050663	-0.05373957	-0.28336975
0.78357042	-0.43023161	1.00000000	-0.09421966	-0.63526175	0.78902658
0.28452721	0.07050663	-0.09421966	1.00000000	-0.41963429	0.28111352
-0.94330660	-0.05373957	-0.63526175	-0.41963429	1.00000000	-0.93138177
0.99829511	-0.28336975	0.78902658	0.28111352	-0.93138177	1.00000000