AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998LQ2 ∴ Orbital info ∴ Epoch epochXXX

(48897) 1998LQ2 ▹

ORBITAL INFORMATION

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(ASCII data file 48897.eq0)

Keplerian elements at epoch
58022.7 MJD
	Value	1-σ variation	Units
a	2.27892	7.909e-09	au
e	0.186801	3.668e-08
i	6.761	4.478e-06	deg
Ω	182.363	3.093e-05	deg
ω	134.595	3.427e-05	deg
M	180.445	1.201e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8532	au
Aphelion	2.7046	au
Asc. node-Earth separation	1.53423	au
Desc. node-Earth separation	0.94161	au
Earth MOID	0.84694	au
Orbital period	1256.59	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.11883731	0.01313144	-0.00069475	-0.01749348	0.04003543
-0.11883731	1.00000000	-0.01295826	-0.01018263	0.15656606	-0.34228228
0.01313144	-0.01295826	1.00000000	-0.01072335	0.01352507	-0.00936409
-0.00069475	-0.01018263	-0.01072335	1.00000000	-0.90609504	0.02350561
-0.01749348	0.15656606	0.01352507	-0.90609504	1.00000000	-0.43508256
0.04003543	-0.34228228	-0.00936409	0.02350561	-0.43508256	1.00000000

Covariance matrix
6.25461807E-17	-3.44736280E-17	4.65041500E-16	-1.69965432E-16	-4.74081700E-15	3.80214643E-15
-3.44736280E-17	1.34544997E-15	-2.12843029E-15	-1.15538714E-14	1.96792262E-13	-1.50765554E-13
4.65041500E-16	-2.12843029E-15	2.00519955E-11	-1.48539814E-12	2.07536776E-12	-5.03533594E-13
-1.69965432E-16	-1.15538714E-14	-1.48539814E-12	9.56901945E-10	-9.60470643E-10	8.73150573E-12
-4.74081700E-15	1.96792262E-13	2.07536776E-12	-9.60470643E-10	1.17423020E-09	-1.79032644E-10
3.80214643E-15	-1.50765554E-13	-5.03533594E-13	8.73150573E-12	-1.79032644E-10	1.44200865E-10