AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002NE21 ∴ Orbital info ∴ Epoch epochXXX

(241992) 2002NE21 ▹

ORBITAL INFORMATION

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(ASCII data file 241992.eq0)

Keplerian elements at epoch
57668.9 MJD
	Value	1-σ variation	Units
a	2.57397	1.4e-08	au
e	0.210338	6.031e-08
i	4.57	6.13e-06	deg
Ω	217.629	5.095e-05	deg
ω	17.521	5.301e-05	deg
M	204.118	1.255e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0326	au
Aphelion	3.1154	au
Asc. node-Earth separation	1.04178	au
Desc. node-Earth separation	2.08476	au
Earth MOID	1.02134	au
Orbital period	1508.36	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	-0.59075204	0.04113963	-0.00605732	0.11869774	-0.46333352
-0.59075204	1.00000000	-0.02441260	0.00669049	-0.16001310	0.59202722
0.04113963	-0.02441260	1.00000000	-0.26035257	0.25343232	-0.01784077
-0.00605732	0.00669049	-0.26035257	1.00000000	-0.96089765	0.00685661
0.11869774	-0.16001310	0.25343232	-0.96089765	1.00000000	-0.27561424
-0.46333352	0.59202722	-0.01784077	0.00685661	-0.27561424	1.00000000

Covariance matrix
1.96098787E-16	-4.98885450E-16	3.53177934E-15	-4.32204480E-15	8.81116943E-14	-8.14171954E-14
-4.98885450E-16	3.63677399E-15	-9.02542907E-15	2.05583073E-14	-5.11525564E-13	4.48006990E-13
3.53177934E-15	-9.02542907E-15	3.75830028E-11	-8.13258844E-11	8.23590610E-11	-1.37244274E-12
-4.32204480E-15	2.05583073E-14	-8.13258844E-11	2.59622531E-09	-2.59538608E-09	4.38394864E-12
8.81116943E-14	-5.11525564E-13	8.23590610E-11	-2.59538608E-09	2.81000632E-09	-1.83332837E-10
-8.14171954E-14	4.48006990E-13	-1.37244274E-12	4.38394864E-12	-1.83332837E-10	1.57459883E-10