NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017HW1 ∴ Orbital info ∴ Epoch 60400 MJD

(539940) 2017HW1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 539940.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.13671	2.739e-08	au
e	0.45929	3.821e-08
i	33.96	8.28e-06	deg
Ω	41.316	4.216e-06	deg
ω	168.837	9.932e-06	deg
M	93.525	8.45e-06	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1553	au
Aphelion distance	3.1181	au
Asc. node-Earth separation	2.07773	au
Desc. node-Earth separation	0.15445	au
Earth MOID	0.15381	au
Orbital period	1140.82	days
Date of orbit computation	feb 26 13:29

Covariance matrix
7.50392849E-16	-3.20812549E-16	4.68140567E-14	9.43399858E-15	-9.43634710E-14	-2.18126472E-13
-3.20812549E-16	1.45995288E-15	-1.21191704E-13	-3.15229721E-14	1.44131250E-13	8.60127033E-14
4.68140567E-14	-1.21191704E-13	6.85628859E-11	-8.83576384E-12	1.75608454E-12	-1.55817122E-11
9.43399858E-15	-3.15229721E-14	-8.83576384E-12	1.77787217E-11	-1.71192147E-11	-2.93035444E-12
-9.43634710E-14	1.44131250E-13	1.75608454E-12	-1.71192147E-11	9.86446043E-11	4.75387322E-12
-2.18126472E-13	8.60127033E-14	-1.55817122E-11	-2.93035444E-12	4.75387322E-12	7.13988983E-11

Correlation matrix
1.00000000	-0.30650501	0.20638940	0.08167727	-0.34683498	-0.94236311
-0.30650501	1.00000000	-0.38305305	-0.19566244	0.37979747	0.26640810
0.20638940	-0.38305305	1.00000000	-0.25307503	0.02135326	-0.22270239
0.08167727	-0.19566244	-0.25307503	1.00000000	-0.40878684	-0.08224777
-0.34683498	0.37979747	0.02135326	-0.40878684	1.00000000	0.05664547
-0.94236311	0.26640810	-0.22270239	-0.08224777	0.05664547	1.00000000