AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017WV18 ∴ Orbital info ∴ Epoch epochXXX

2017WV18 ▹

ORBITAL INFORMATION

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(ASCII data file 2017WV18.eq0)

Keplerian elements at epoch
58346.3 MJD
	Value	1-σ variation	Units
a	2.76962	6.255e-08	au
e	0.101305	1.622e-07
i	4.515	1.21e-05	deg
Ω	93.859	0.000173	deg
ω	296.984	0.0002021	deg
M	70.778	8.853e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.489	au
Aphelion	3.0502	au
Asc. node-Earth separation	1.63666	au
Desc. node-Earth separation	1.85652	au
Earth MOID	1.49818	au
Orbital period	1683.56	days
Date of orbit computation	apr 24 02:25

Correlation matrix
1.00000000	-0.48633465	0.04508766	-0.01305446	0.08203913	-0.16321703
-0.48633465	1.00000000	-0.04118657	0.00395456	0.15463992	-0.27898606
0.04508766	-0.04118657	1.00000000	-0.23070495	0.19939424	-0.00586689
-0.01305446	0.00395456	-0.23070495	1.00000000	-0.86253702	0.01957546
0.08203913	0.15463992	0.19939424	-0.86253702	1.00000000	-0.52045633
-0.16321703	-0.27898606	-0.00586689	0.01957546	-0.52045633	1.00000000

Covariance matrix
3.91265692E-15	-4.93546536E-15	3.41361651E-14	-1.41231174E-13	1.03732154E-12	-9.03797288E-13
-4.93546536E-15	2.63217056E-14	-8.08786353E-14	1.10966248E-13	5.07148418E-12	-4.00690627E-12
3.41361651E-14	-8.08786353E-14	1.46501592E-10	-4.82962950E-10	4.87854401E-10	-6.28635423E-12
-1.41231174E-13	1.10966248E-13	-4.82962950E-10	2.99137913E-08	-3.01557359E-08	2.99721081E-10
1.03732154E-12	5.07148418E-12	4.87854401E-10	-3.01557359E-08	4.08613687E-08	-9.31344647E-09
-9.03797288E-13	-4.00690627E-12	-6.28635423E-12	2.99721081E-10	-9.31344647E-09	7.83681054E-09