NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015HD1 ∴ Orbital info ∴ Epoch 60400 MJD

2015HD1 ▹

ORBITAL INFORMATION

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(ASCII data file 2015HD1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.30771	0.0009066	au
e	0.646406	0.0001803
i	5.34	0.0005496	deg
Ω	210.85	0.0001167	deg
ω	57.705	0.008628	deg
M	186.726	0.7124	deg

Other useful info
Absolute Magnitude (H)	27.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.816	au
Aphelion distance	3.7994	au
Asc. node-Earth separation	-0.00655	au
Desc. node-Earth separation	1.05912	au
Earth MOID	0.0014	au
Orbital period	1280.47	days
Date of orbit computation	feb 26 11:52

Covariance matrix
8.21967204E-07	1.63488554E-07	4.95764066E-07	1.04776155E-07	7.82124496E-06	-6.45872570E-04
1.63488554E-07	3.25178402E-08	9.85909780E-08	2.08446963E-08	1.55567732E-06	-1.28463490E-04
4.95764066E-07	9.85909780E-08	3.02041224E-07	6.23517017E-08	4.71181565E-06	-3.89553159E-04
1.04776155E-07	2.08446963E-08	6.23517017E-08	1.36153288E-08	9.98627710E-07	-8.23295534E-05
7.82124496E-06	1.55567732E-06	4.71181565E-06	9.98627710E-07	7.44347939E-05	-6.14565728E-03
-6.45872570E-04	-1.28463490E-04	-3.89553159E-04	-8.23295534E-05	-6.14565728E-03	5.07503675E-01

Correlation matrix
1.00000000	0.99999830	0.99498078	0.99042398	0.99990939	-1.00000000
0.99999830	1.00000000	0.99481705	0.99065095	0.99993249	-0.99999833
0.99498078	0.99481705	1.00000000	0.97230190	0.99372722	-0.99497925
0.99042398	0.99065095	0.97230190	1.00000000	0.99197688	-0.99042615
0.99990939	0.99993249	0.99372722	0.99197688	1.00000000	-0.99990962
-1.00000000	-0.99999833	-0.99497925	-0.99042615	-0.99990962	1.00000000