AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001US68 ∴ Orbital info ∴ Epoch epochXXX

2001US68 ▹

ORBITAL INFORMATION

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(ASCII data file 2001US68.eq0)

Keplerian elements at epoch
57673.6 MJD
	Value	1-σ variation	Units
a	3.12921	3.15e-08	au
e	0.09069	7.144e-08
i	22.392	1.557e-05	deg
Ω	15.121	1.942e-05	deg
ω	256.302	8.863e-05	deg
M	348.527	8.802e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8454	au
Aphelion	3.413	au
Asc. node-Earth separation	2.1725	au
Desc. node-Earth separation	2.03913	au
Earth MOID	1.9251	au
Orbital period	2021.86	days
Date of orbit computation	apr 24 01:21

Correlation matrix
1.00000000	-0.04805072	-0.03596103	-0.00185031	0.05923000	-0.06373143
-0.04805072	1.00000000	0.01737588	0.02841096	-0.29076432	0.31732701
-0.03596103	0.01737588	1.00000000	-0.13491851	0.03728164	-0.01013180
-0.00185031	0.02841096	-0.13491851	1.00000000	-0.21272421	0.01574346
0.05923000	-0.29076432	0.03728164	-0.21272421	1.00000000	-0.97712598
-0.06373143	0.31732701	-0.01013180	0.01574346	-0.97712598	1.00000000

Covariance matrix
9.92201683E-16	-1.08132275E-16	-1.76381074E-14	-1.13192954E-15	1.65351729E-13	-1.76709409E-13
-1.08132275E-16	5.10400388E-15	1.93295657E-14	3.94199711E-14	-1.84104192E-12	1.99557734E-12
-1.76381074E-14	1.93295657E-14	2.42459814E-10	-4.08005797E-11	5.14495907E-11	-1.38871328E-11
-1.13192954E-15	3.94199711E-14	-4.08005797E-11	3.77180991E-10	-3.66149868E-10	2.69141723E-11
1.65351729E-13	-1.84104192E-12	5.14495907E-11	-3.66149868E-10	7.85478181E-09	-7.62296015E-09
-1.76709409E-13	1.99557734E-12	-1.38871328E-11	2.69141723E-11	-7.62296015E-09	7.74840032E-09