AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2018AR5 ∴ Orbital info ∴ Epoch epochXXX

(541031) 2018AR5 ▹

ORBITAL INFORMATION

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(ASCII data file 541031.eq0)

Keplerian elements at epoch
58428.6 MJD
	Value	1-σ variation	Units
a	2.58194	2.35e-08	au
e	0.057364	5.525e-08
i	12.945	4.704e-06	deg
Ω	265.511	2.859e-05	deg
ω	337.987	6.184e-05	deg
M	312.332	5.584e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4338	au
Aphelion	2.73	au
Asc. node-Earth separation	1.42609	au
Desc. node-Earth separation	1.73365	au
Earth MOID	1.42156	au
Orbital period	1515.36	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	0.29991456	0.03735503	-0.01520335	-0.09472581	0.10346576
0.29991456	1.00000000	0.06122392	-0.01667755	-0.26060528	0.26266206
0.03735503	0.06122392	1.00000000	-0.19286849	0.02467162	0.06751429
-0.01520335	-0.01667755	-0.19286849	1.00000000	-0.45137022	0.00203226
-0.09472581	-0.26060528	0.02467162	-0.45137022	1.00000000	-0.89039620
0.10346576	0.26266206	0.06751429	0.00203226	-0.89039620	1.00000000

Covariance matrix
5.52472818E-16	3.89501242E-16	4.13011718E-15	-1.02158859E-14	-1.37690738E-13	1.35794947E-13
3.89501242E-16	3.05289367E-15	1.59123673E-14	-2.63432551E-14	-8.90471444E-13	8.10372503E-13
4.13011718E-15	1.59123673E-14	2.21266469E-11	-2.59358391E-11	7.17689265E-12	1.77331136E-11
-1.02158859E-14	-2.63432551E-14	-2.59358391E-11	8.17264134E-10	-7.97985620E-10	3.24408628E-12
-1.37690738E-13	-8.90471444E-13	7.17689265E-12	-7.97985620E-10	3.82438741E-09	-3.07465042E-09
1.35794947E-13	8.10372503E-13	1.77331136E-11	3.24408628E-12	-3.07465042E-09	3.11790600E-09