NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

2018BU ▹

ORBITAL INFORMATION

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(ASCII data file 2018BU.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.27668	0.001117	au
e	0.192552	0.0006117
i	12.506	0.03003	deg
Ω	300.216	0.00323	deg
ω	183.035	0.003113	deg
M	240.503	2.217	deg

Other useful info
Absolute Magnitude (H)	26.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0309	au
Aphelion distance	1.5225	au
Asc. node-Earth separation	0.50688	au
Desc. node-Earth separation	0.04814	au
Earth MOID	0.04807	au
Orbital period	526.895	days
Date of orbit computation	Jul 29 12:06

Covariance matrix
1.24854348E-06	6.83500299E-07	3.35602317E-05	3.60940725E-06	3.41353322E-06	-2.47721932E-03
6.83500299E-07	3.74174183E-07	1.83721300E-05	1.97592253E-06	1.86856483E-06	-1.35612421E-03
3.35602317E-05	1.83721300E-05	9.02089446E-04	9.70205766E-05	9.17988734E-05	-6.65864616E-02
3.60940725E-06	1.97592253E-06	9.70205766E-05	1.04347975E-05	9.87914434E-06	-7.16138672E-03
3.41353322E-06	1.86856483E-06	9.17988734E-05	9.87914434E-06	9.68946855E-06	-6.77298948E-03
-2.47721932E-03	-1.35612421E-03	-6.65864616E-02	-7.16138672E-03	-6.77298948E-03	4.91501969E+00

Correlation matrix
1.00000000	0.99999992	0.99999612	0.99998167	0.98141416	-0.99999998
0.99999992	1.00000000	0.99999493	0.99997926	0.98134402	-0.99999983
0.99999612	0.99999493	1.00000000	0.99999318	0.98188940	-0.99999656
0.99998167	0.99997926	0.99999318	1.00000000	0.98248819	-0.99998269
0.98141416	0.98134402	0.98188940	0.98248819	1.00000000	-0.98144912
-0.99999998	-0.99999983	-0.99999656	-0.99998269	-0.98144912	1.00000000