AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2018NL9 ∴ Orbital info ∴ Epoch epochXXX

2018NL9 ▹

ORBITAL INFORMATION

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(ASCII data file 2018NL9.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.97542	2.451e-08	au
e	0.107673	8.693e-08
i	17.051	1.133e-05	deg
Ω	311.801	2.483e-05	deg
ω	67.687	6.659e-05	deg
M	307.48	5.206e-05	deg

Other useful info
Absolute Magnitude (H)	19.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7627	au
Aphelion	2.1881	au
Asc. node-Earth separation	0.86148	au
Desc. node-Earth separation	1.05093	au
Earth MOID	0.81512	au
Orbital period	1014.12	days
Date of orbit computation	apr 24 02:27

Correlation matrix
1.00000000	-0.07800996	0.01776503	-0.00227796	-0.44871110	0.31225506
-0.07800996	1.00000000	-0.15775251	0.03762194	-0.22101794	0.31596543
0.01776503	-0.15775251	1.00000000	0.38507727	-0.03509483	-0.13084117
-0.00227796	0.03762194	0.38507727	1.00000000	-0.34878539	-0.00481430
-0.44871110	-0.22101794	-0.03509483	-0.34878539	1.00000000	-0.91414554
0.31225506	0.31596543	-0.13084117	-0.00481430	-0.91414554	1.00000000

Covariance matrix
6.00632977E-16	-1.66194387E-16	4.93139299E-15	-1.38634759E-15	-7.32324340E-13	3.98381345E-13
-1.66194387E-16	7.55654749E-15	-1.55323475E-13	8.12128338E-14	-1.27944409E-12	1.42983591E-12
4.93139299E-15	-1.55323475E-13	1.28291606E-10	1.08310054E-10	-2.64712430E-11	-7.71486772E-11
-1.38634759E-15	8.12128338E-14	1.08310054E-10	6.16656820E-10	-5.76782560E-10	-6.22356822E-12
-7.32324340E-13	-1.27944409E-12	-2.64712430E-11	-5.76782560E-10	4.43469894E-09	-3.16907374E-09
3.98381345E-13	1.42983591E-12	-7.71486772E-11	-6.22356822E-12	-3.16907374E-09	2.71000353E-09