NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2023HD ∴ Orbital info ∴ Epoch 60050 MJD

2023HD ▹

ORBITAL INFORMATION

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(ASCII data file 2023HD.eq0)

Keplerian elements
(Epoch 60050.9 MJD)
	Value	1-σ variation	Units
a	1.79523	0.004913	au
e	0.5479	0.001403
i	9.287	0.01927	deg
Ω	199.964	0.001087	deg
ω	298.844	0.003447	deg
M	20.047	0.09626	deg

Other useful info
Absolute Magnitude (H)	25.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8116	au
Aphelion distance	2.7788	au
Asc. node-Earth separation	-0.00797	au
Desc. node-Earth separation	0.70838	au
Earth MOID	0.00322	au
Orbital period	878.573	days
Date of orbit computation	Jul 29 14:00

Covariance matrix
2.41336983E-05	6.89231661E-06	9.46855784E-05	5.11412951E-06	1.67196603E-05	-4.72897931E-04
6.89231661E-06	1.96837437E-06	2.70412475E-05	1.45996247E-06	4.77373122E-06	-1.35053986E-04
9.46855784E-05	2.70412475E-05	3.71498403E-04	2.00634073E-05	6.55670705E-05	-1.85534951E-03
5.11412951E-06	1.45996247E-06	2.00634073E-05	1.18156057E-06	3.66474745E-06	-1.00267280E-04
1.67196603E-05	4.77373122E-06	6.55670705E-05	3.66474745E-06	1.18783749E-05	-3.27716231E-04
-4.72897931E-04	-1.35053986E-04	-1.85534951E-03	-1.00267280E-04	-3.27716231E-04	9.26643523E-03

Correlation matrix
1.00000000	0.99999869	0.99998485	0.95770507	0.98749975	-0.99999799
0.99999869	1.00000000	0.99998710	0.95732598	0.98724649	-0.99999357
0.99998485	0.99998710	1.00000000	0.95763105	0.98702645	-0.99997907
0.95770507	0.95732598	0.95763105	1.00000000	0.97822226	-0.95824132
0.98749975	0.98724649	0.98702645	0.97822226	1.00000000	-0.98778651
-0.99999799	-0.99999357	-0.99997907	-0.95824132	-0.98778651	1.00000000