AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009OF18 ∴ Orbital info ∴ Epoch epochXXX

2009OF18 ▹

ORBITAL INFORMATION

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(ASCII data file 2009OF18.eq0)

Keplerian elements at epoch
58245.3 MJD
	Value	1-σ variation	Units
a	2.39521	2.631e-08	au
e	0.143394	1.253e-07
i	2.323	1.267e-05	deg
Ω	267.603	0.0002564	deg
ω	76.599	0.0002647	deg
M	113.879	5.527e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0517	au
Aphelion	2.7387	au
Asc. node-Earth separation	1.25371	au
Desc. node-Earth separation	1.4437	au
Earth MOID	1.04477	au
Orbital period	1353.98	days
Date of orbit computation	apr 24 01:36

Correlation matrix
1.00000000	-0.44445139	0.02821123	0.00199369	0.07497498	-0.32680813
-0.44445139	1.00000000	-0.01277819	0.00759374	-0.18088055	0.73052210
0.02821123	-0.01277819	1.00000000	0.59691782	-0.57659653	-0.00424585
0.00199369	0.00759374	0.59691782	1.00000000	-0.97018034	0.01047733
0.07497498	-0.18088055	-0.57659653	-0.97018034	1.00000000	-0.25121191
-0.32680813	0.73052210	-0.00424585	0.01047733	-0.25121191	1.00000000

Covariance matrix
6.92390201E-16	-1.46533485E-15	9.40323730E-15	1.34511493E-14	5.22236004E-13	-4.75250774E-13
-1.46533485E-15	1.56990835E-14	-2.02808661E-14	2.43960104E-13	-5.99934777E-12	5.05853817E-12
9.40323730E-15	-2.02808661E-14	1.60457415E-10	1.93874255E-09	-1.93342327E-09	-2.97234240E-12
1.34511493E-14	2.43960104E-13	1.93874255E-09	6.57432850E-08	-6.58496076E-08	1.48467249E-10
5.22236004E-13	-5.99934777E-12	-1.93342327E-09	-6.58496076E-08	7.00728918E-08	-3.67510514E-09
-4.75250774E-13	5.05853817E-12	-2.97234240E-12	1.48467249E-10	-3.67510514E-09	3.05428139E-09