AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998KK2 ∴ Orbital info ∴ Epoch epochXXX

(44169) 1998KK2 ▹

ORBITAL INFORMATION

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(ASCII data file 44169.eq0)

Keplerian elements at epoch
57992.7 MJD
	Value	1-σ variation	Units
a	2.46085	9.643e-09	au
e	0.278371	3.305e-08
i	14.737	3.608e-06	deg
Ω	80.267	1.426e-05	deg
ω	255.079	1.63e-05	deg
M	293.248	8.78e-06	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7758	au
Aphelion	3.1459	au
Asc. node-Earth separation	1.46071	au
Desc. node-Earth separation	1.10249	au
Earth MOID	0.83013	au
Orbital period	1410.02	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.24967734	-0.00586420	-0.00829439	0.16871206	-0.35694061
0.24967734	1.00000000	0.00156230	-0.01912424	0.22191774	-0.48220511
-0.00586420	0.00156230	1.00000000	-0.25510297	0.21132033	0.01395313
-0.00829439	-0.01912424	-0.25510297	1.00000000	-0.85622024	0.02835104
0.16871206	0.22191774	0.21132033	-0.85622024	1.00000000	-0.51465254
-0.35694061	-0.48220511	0.01395313	0.02835104	-0.51465254	1.00000000

Covariance matrix
9.29949593E-17	7.95698614E-17	-2.04043248E-16	-1.14095440E-15	2.65201355E-14	-3.02219280E-14
7.95698614E-17	1.09214307E-15	1.86288616E-16	-9.01525894E-15	1.19545077E-13	-1.39916225E-13
-2.04043248E-16	1.86288616E-16	1.30186756E-11	-1.31296529E-11	1.24286682E-11	4.42029667E-13
-1.14095440E-15	-9.01525894E-15	-1.31296529E-11	2.03473873E-10	-1.99085543E-10	3.55074838E-12
2.65201355E-14	1.19545077E-13	1.24286682E-11	-1.99085543E-10	2.65705052E-10	-7.36564075E-11
-3.02219280E-14	-1.39916225E-13	4.42029667E-13	3.55074838E-12	-7.36564075E-11	7.70891057E-11