NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015DO155 ∴ Orbital info ∴ Epoch 57241 MJD

2015DO155 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2015DO155.eq0)

Keplerian elements
(Epoch 57241.4 MJD)
	Value	1-σ variation	Units
a	1.72998	1.2e-08	au
e	0.425214	2.922e-08
i	9.315	8.589e-06	deg
Ω	151.36	1.887e-05	deg
ω	83.898	2.294e-05	deg
M	39.562	6.776e-06	deg

Other useful info
Absolute Magnitude (H)	21.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9944	au
Aphelion distance	2.4656	au
Asc. node-Earth separation	0.36727	au
Desc. node-Earth separation	0.47312	au
Earth MOID	0.13453	au
Orbital period	831.113	days
Date of orbit computation	feb 26 11:00

Covariance matrix
1.43901201E-16	-5.65805408E-17	1.39425505E-14	-2.15037283E-15	4.23688383E-14	-2.75769194E-14
-5.65805408E-17	8.53609808E-16	-6.74156835E-14	4.18874926E-14	-2.31272865E-13	1.27798029E-13
1.39425505E-14	-6.74156835E-14	7.37724810E-11	8.97818270E-11	-5.82954378E-11	-1.69550599E-11
-2.15037283E-15	4.18874926E-14	8.97818270E-11	3.56194319E-10	-3.68200695E-10	1.06264280E-11
4.23688383E-14	-2.31272865E-13	-5.82954378E-11	-3.68200695E-10	5.26329127E-10	-9.02185277E-11
-2.75769194E-14	1.27798029E-13	-1.69550599E-11	1.06264280E-11	-9.02185277E-11	4.59124527E-11

Correlation matrix
1.00000000	-0.16143778	0.13532026	-0.00949813	0.15395211	-0.33927222
-0.16143778	1.00000000	-0.26864827	0.07596459	-0.34503748	0.64554900
0.13532026	-0.26864827	1.00000000	0.55385713	-0.29584121	-0.29133113
-0.00949813	0.07596459	0.55385713	1.00000000	-0.85037877	0.08309570
0.15395211	-0.34503748	-0.29584121	-0.85037877	1.00000000	-0.58036576
-0.33927222	0.64554900	-0.29133113	0.08309570	-0.58036576	1.00000000