AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(44169) 1998KK2 ▹

ORBITAL INFORMATION

◲

(ASCII data file 44169.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.45984	9.507e-09	au
e	0.278843	3.302e-08
i	14.739	3.609e-06	deg
Ω	80.225	1.427e-05	deg
ω	255.111	1.631e-05	deg
M	188.156	1.057e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7739	au
Aphelion	3.1458	au
Asc. node-Earth separation	1.45964	au
Desc. node-Earth separation	1.10163	au
Earth MOID	0.82871	au
Orbital period	1409.16	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.23639099	-0.00558043	-0.00227481	0.16357789	-0.63075231
0.23639099	1.00000000	0.00156954	-0.01888276	0.22360933	-0.48268896
-0.00558043	0.00156954	1.00000000	-0.25546093	0.21178514	0.01313799
-0.00227481	-0.01888276	-0.25546093	1.00000000	-0.85601272	0.02525672
0.16357789	0.22360933	0.21178514	-0.85601272	1.00000000	-0.48271067
-0.63075231	-0.48268896	0.01313799	0.02525672	-0.48271067	1.00000000

Covariance matrix
9.03826288E-17	7.41976047E-17	-1.91464263E-16	-3.08526384E-16	2.53606434E-14	-6.33983481E-14
7.41976047E-17	1.09001626E-15	1.87010411E-16	-8.89378575E-15	1.20392548E-13	-1.68484696E-13
-1.91464263E-16	1.87010411E-16	1.30243235E-11	-1.31524556E-11	1.24642534E-11	5.01283083E-13
-3.08526384E-16	-8.89378575E-15	-1.31524556E-11	2.03521142E-10	-1.99149021E-10	3.80941546E-12
2.53606434E-14	1.20392548E-13	1.24642534E-11	-1.99149021E-10	2.65941666E-10	-8.32255549E-11
-6.33983481E-14	-1.68484696E-13	5.01283083E-13	3.80941546E-12	-8.32255549E-11	1.11777196E-10