NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1999YF3 ∴ Orbital info ∴ Epoch 57401 MJD

(203015) 1999YF3 ▹

ORBITAL INFORMATION

◲

(ASCII data file 203015.eq0)

Keplerian elements
(Epoch 57401.4 MJD)
	Value	1-σ variation	Units
a	1.487	2.229e-09	au
e	0.143241	6.762e-08
i	26.76	1.163e-05	deg
Ω	298.924	8.045e-06	deg
ω	147.062	5.131e-05	deg
M	314.422	4.325e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.274	au
Aphelion distance	1.7	au
Asc. node-Earth separation	0.63842	au
Desc. node-Earth separation	0.31629	au
Earth MOID	0.31241	au
Orbital period	662.318	days
Date of orbit computation	feb 26 12:50

Covariance matrix
4.96803367E-18	8.58290630E-17	-3.36402221E-15	-9.70537257E-16	6.34541579E-14	-5.65794700E-14
8.58290630E-17	4.57201330E-15	-1.51978903E-13	-4.91918645E-14	1.68035018E-12	-1.59743273E-12
-3.36402221E-15	-1.51978903E-13	1.35214690E-10	2.80090454E-11	-9.27016266E-11	6.49410143E-11
-9.70537257E-16	-4.91918645E-14	2.80090454E-11	6.47256101E-11	-7.90131730E-11	2.05262207E-11
6.34541579E-14	1.68035018E-12	-9.27016266E-11	-7.90131730E-11	2.63246102E-09	-2.18768929E-09
-5.65794700E-14	-1.59743273E-12	6.49410143E-11	2.05262207E-11	-2.18768929E-09	1.87040448E-09

Correlation matrix
1.00000000	0.56949296	-0.12979401	-0.05412300	0.55486438	-0.58694694
0.56949296	1.00000000	-0.19329367	-0.09042770	0.48435644	-0.54626210
-0.12979401	-0.19329367	1.00000000	0.29939758	-0.15537976	0.12913363
-0.05412300	-0.09042770	0.29939758	1.00000000	-0.19141698	0.05899336
0.55486438	0.48435644	-0.15537976	-0.19141698	1.00000000	-0.98590915
-0.58694694	-0.54626210	0.12913363	0.05899336	-0.98590915	1.00000000