AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017RB31 ∴ Orbital info ∴ Epoch epochXXX

(658423) 2017RB31 ▹

ORBITAL INFORMATION

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(ASCII data file 658423.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.1125	5.017e-08	au
e	0.323507	7.332e-08
i	17.461	1.558e-05	deg
Ω	153.882	2.881e-05	deg
ω	257.924	6.032e-05	deg
M	28.86	2.99e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1056	au
Aphelion	4.1194	au
Asc. node-Earth separation	1.99994	au
Desc. node-Earth separation	1.60023	au
Earth MOID	1.19312	au
Orbital period	2005.68	days
Date of orbit computation	apr 23 22:07

Correlation matrix
1.00000000	0.30747984	0.01503084	0.06688098	-0.60786907	0.49934502
0.30747984	1.00000000	-0.02521465	0.03422209	-0.30990762	0.32193301
0.01503084	-0.02521465	1.00000000	-0.04730008	-0.02782104	0.06988920
0.06688098	0.03422209	-0.04730008	1.00000000	-0.52481865	0.07803997
-0.60786907	-0.30990762	-0.02782104	-0.52481865	1.00000000	-0.85604857
0.49934502	0.32193301	0.06988920	0.07803997	-0.85604857	1.00000000

Covariance matrix
2.51661371E-15	1.13093530E-15	1.17457968E-14	9.66668140E-14	-1.83930916E-12	7.49013647E-13
1.13093530E-15	5.37558439E-15	-2.87976375E-14	7.22912806E-14	-1.37050778E-12	7.05763325E-13
1.17457968E-14	-2.87976375E-14	2.42651027E-10	-2.12285073E-11	-2.61397132E-11	3.25523155E-11
9.66668140E-14	7.22912806E-14	-2.12285073E-11	8.30104904E-10	-9.12036388E-10	6.72301894E-11
-1.83930916E-12	-1.37050778E-12	-2.61397132E-11	-9.12036388E-10	3.63808486E-09	-1.54388713E-09
7.49013647E-13	7.05763325E-13	3.25523155E-11	6.72301894E-11	-1.54388713E-09	8.94049291E-10