AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017OP20 ∴ Orbital info ∴ Epoch epochXXX

2017OP20 ▹

ORBITAL INFORMATION

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(ASCII data file 2017OP20.eq0)

Keplerian elements at epoch
57356.1 MJD
	Value	1-σ variation	Units
a	2.57665	9.518e-08	au
e	0.202085	2.628e-07
i	15.758	2.184e-05	deg
Ω	120.574	3.452e-05	deg
ω	214.371	4.768e-05	deg
M	201.201	2.662e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.056	au
Aphelion	3.0974	au
Asc. node-Earth separation	1.98209	au
Desc. node-Earth separation	1.10343	au
Earth MOID	1.06215	au
Orbital period	1510.72	days
Date of orbit computation	apr 24 02:23

Correlation matrix
1.00000000	-0.64618949	0.09044267	-0.01957114	0.02146121	0.06098297
-0.64618949	1.00000000	-0.10264792	0.03267546	-0.35909052	0.45514721
0.09044267	-0.10264792	1.00000000	0.53788884	-0.34719474	-0.03507204
-0.01957114	0.03267546	0.53788884	1.00000000	-0.70781469	0.01540187
0.02146121	-0.35909052	-0.34719474	-0.70781469	1.00000000	-0.69861379
0.06098297	0.45514721	-0.03507204	0.01540187	-0.69861379	1.00000000

Covariance matrix
9.05981222E-15	-1.61648422E-14	1.88032400E-13	-6.43087932E-14	9.74059796E-14	1.54495792E-13
-1.61648422E-14	6.90723067E-14	-5.89253083E-13	2.96461624E-13	-4.50015701E-12	3.18384836E-12
1.88032400E-13	-5.89253083E-13	4.77089044E-10	4.05589764E-10	-3.61613482E-10	-2.03896243E-11
-6.43087932E-14	2.96461624E-13	4.05589764E-10	1.19176180E-09	-1.16516130E-09	1.41519664E-11
9.74059796E-14	-4.50015701E-12	-3.61613482E-10	-1.16516130E-09	2.27375414E-09	-8.86660627E-10
1.54495792E-13	3.18384836E-12	-2.03896243E-11	1.41519664E-11	-8.86660627E-10	7.08430140E-10