NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ Hathor ∴ Orbital info ∴ Epoch 57990 MJD

(2340) Hathor ▹

ORBITAL INFORMATION

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(ASCII data file 2340.eq0)

Keplerian elements
(Epoch 57990.9 MJD)
	Value	1-σ variation	Units
a	0.843859	7.101e-10	au
e	0.449925	3.129e-08
i	5.857	3.862e-06	deg
Ω	211.433	1.266e-05	deg
ω	39.981	1.357e-05	deg
M	335.82	3.525e-06	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	-2.994e-14	5.198e-16	au/day²

Other useful info
Absolute Magnitude (H)	20.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4642	au
Aphelion distance	1.2235	au
Asc. node-Earth separation	-0.50575	au
Desc. node-Earth separation	0.03286	au
Earth MOID	0.00691	au
Orbital period	283.141	days
Date of orbit computation	feb 27 11:49

Covariance matrix
5.04284617E-19	-1.19324393E-17	-7.39626053E-16	-1.78506268E-15	2.03636728E-15	7.70525259E-17	3.02387231E-15
-1.19324393E-17	9.78997454E-16	5.60671033E-14	4.02531876E-14	-4.76442742E-14	-8.97570715E-14	6.51316316E-14
-7.39626053E-16	5.60671033E-14	1.49145586E-11	2.57729718E-11	-2.83224920E-11	-2.56238169E-12	1.92048185E-12
-1.78506268E-15	4.02531876E-14	2.57729718E-11	1.60197055E-10	-1.71680540E-10	1.17469458E-11	1.48140868E-12
2.03636728E-15	-4.76442742E-14	-2.83224920E-11	-1.71680540E-10	1.84251670E-10	-1.26434075E-11	1.48569242E-12
7.70525259E-17	-8.97570715E-14	-2.56238169E-12	1.17469458E-11	-1.26434075E-11	1.24242833E-11	2.26103867E-12
3.02387231E-15	6.51316316E-14	1.92048185E-12	1.48140868E-12	1.48569242E-12	2.26103867E-12	2.70235829E-11

Correlation matrix
1.00000000	-0.53703253	-0.26969267	-0.19860416	0.21125769	0.03078317	0.81913244
-0.53703253	1.00000000	0.46399376	0.10164411	-0.11217969	-0.81384598	0.40043286
-0.26969267	0.46399376	1.00000000	0.52726875	-0.54028206	-0.18823611	0.09566070
-0.19860416	0.10164411	0.52726875	1.00000000	-0.99928206	0.26330677	0.02251522
0.21125769	-0.11217969	-0.54028206	-0.99928206	1.00000000	-0.26425472	0.02105483
0.03078317	-0.81384598	-0.18823611	0.26330677	-0.26425472	1.00000000	0.12339593
0.81913244	0.40043286	0.09566070	0.02251522	0.02105483	0.12339593	1.00000000