NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1998HP126 ∴ Orbital info ∴ Epoch 60400 MJD

1998HP126 ▹

ORBITAL INFORMATION

◲

(ASCII data file 1998HP126.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.790287	0.002	au
e	0.48642	0.0115
i	0.814	0.07824	deg
Ω	186.681	5.017	deg
ω	237.692	5.13	deg
M	66.916	15.86	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4059	au
Aphelion distance	1.1747	au
Asc. node-Earth separation	-0.18217	au
Desc. node-Earth separation	-0.52222	au
Earth MOID	0.00551	au
Orbital period	256.612	days
Date of orbit computation	feb 26 10:22

Covariance matrix
4.00030342E-06	2.28871260E-05	1.38561510E-04	9.64526952E-03	-9.90798424E-03	3.17113748E-02
2.28871260E-05	1.32213609E-04	8.33681901E-04	5.67413771E-02	-5.81874251E-02	1.81541518E-01
1.38561510E-04	8.33681901E-04	6.12147155E-03	3.84406069E-01	-3.91664276E-01	1.10194827E+00
9.64526952E-03	5.67413771E-02	3.84406069E-01	2.51710632E+01	-2.57344114E+01	7.65950151E+01
-9.90798424E-03	-5.81874251E-02	-3.91664276E-01	-2.57344114E+01	2.63175791E+01	-7.86726870E+01
3.17113748E-02	1.81541518E-01	1.10194827E+00	7.65950151E+01	-7.86726870E+01	2.51393250E+02

Correlation matrix
1.00000000	0.99519163	0.88545852	0.96120743	-0.96564139	0.99998111
0.99519163	1.00000000	0.92668979	0.98358300	-0.98643413	0.99577468
0.88545852	0.92668979	1.00000000	0.97929049	-0.97580508	0.88829350
0.96120743	0.98358300	0.97929049	1.00000000	-0.99986298	0.96288167
-0.96564139	-0.98643413	-0.97580508	-0.99986298	1.00000000	-0.96721764
0.99998111	0.99577468	0.88829350	0.96288167	-0.96721764	1.00000000