NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018HT1 ∴ Orbital info ∴ Epoch 60400 MJD

2018HT1 ▹

ORBITAL INFORMATION

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(ASCII data file 2018HT1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.46908	0.0005425	au
e	0.266076	0.0002413
i	12.769	0.007804	deg
Ω	37.263	0.0004553	deg
ω	186.943	0.001894	deg
M	114.334	0.6645	deg

Other useful info
Absolute Magnitude (H)	24.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0782	au
Aphelion distance	1.86	au
Asc. node-Earth separation	0.86288	au
Desc. node-Earth separation	0.07314	au
Earth MOID	0.07219	au
Orbital period	650.378	days
Date of orbit computation	feb 26 11:56

Covariance matrix
2.94359458E-07	1.30936090E-07	4.23382215E-06	2.46898309E-07	1.02123838E-06	-3.60545626E-04
1.30936090E-07	5.82426244E-08	1.88327323E-06	1.09824008E-07	4.54277938E-07	-1.60376829E-04
4.23382215E-06	1.88327323E-06	6.08975709E-05	3.55097007E-06	1.46921332E-05	-5.18579092E-03
2.46898309E-07	1.09824008E-07	3.55097007E-06	2.07296122E-07	8.56486825E-07	-3.02412994E-04
1.02123838E-06	4.54277938E-07	1.46921332E-05	8.56486825E-07	3.58692795E-06	-1.25088618E-03
-3.60545626E-04	-1.60376829E-04	-5.18579092E-03	-3.02412994E-04	-1.25088618E-03	4.41613642E-01

Correlation matrix
1.00000000	0.99999977	0.99998533	0.99950168	0.99386365	-0.99999998
0.99999977	1.00000000	0.99998360	0.99949639	0.99389350	-0.99999980
0.99998533	0.99998360	1.00000000	0.99942783	0.99408505	-0.99998567
0.99950168	0.99949639	0.99942783	1.00000000	0.99326189	-0.99950189
0.99386365	0.99389350	0.99408505	0.99326189	1.00000000	-0.99388292
-0.99999998	-0.99999980	-0.99998567	-0.99950189	-0.99388292	1.00000000