NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2004TN20 ∴ Orbital info ∴ Epoch 60400 MJD

2004TN20 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2004TN20.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.946545	0.000338	au
e	0.259082	0.001529
i	14.084	0.1007	deg
Ω	203.019	0.002762	deg
ω	56.555	0.06565	deg
M	142.084	5.049	deg

Other useful info
Absolute Magnitude (H)	24.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7013	au
Aphelion distance	1.1918	au
Asc. node-Earth separation	-0.23002	au
Desc. node-Earth separation	0.03404	au
Earth MOID	0.0225	au
Orbital period	336.365	days
Date of orbit computation	feb 26 10:26

Covariance matrix
1.14263604E-07	5.16232840E-07	3.40093060E-05	-9.31601885E-07	2.21929971E-05	-1.70669610E-03
5.16232840E-07	2.33865273E-06	1.53896731E-04	-4.22291674E-06	1.00277154E-04	-7.71150159E-03
3.40093060E-05	1.53896731E-04	1.01321343E-02	-2.77829346E-04	6.60587872E-03	-5.08010185E-01
-9.31601885E-07	-4.22291674E-06	-2.77829346E-04	7.62678242E-06	-1.80963759E-04	1.39166144E-02
2.21929971E-05	1.00277154E-04	6.60587872E-03	-1.80963759E-04	4.31050839E-03	-3.31486700E-01
-1.70669610E-03	-7.71150159E-03	-5.08010185E-01	1.39166144E-02	-3.31486700E-01	2.54921338E+01

Correlation matrix
1.00000000	0.99863964	0.99952427	-0.99794296	0.99999482	-0.99999803
0.99863964	1.00000000	0.99976069	-0.99990553	0.99874561	-0.99874125
0.99952427	0.99976069	1.00000000	-0.99944056	0.99957614	-0.99958299
-0.99794296	-0.99990553	-0.99944056	1.00000000	-0.99806008	0.99806729
0.99999482	0.99874561	0.99957614	-0.99806008	1.00000000	-0.99999716
-0.99999803	-0.99874125	-0.99958299	0.99806729	-0.99999716	1.00000000