NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015DS198 ∴ Orbital info ∴ Epoch 57077 MJD

2015DS198 ▹

ORBITAL INFORMATION

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(ASCII data file 2015DS198.eq0)

Keplerian elements
(Epoch 57077.0 MJD)
	Value	1-σ variation	Units
a	1.33236	0.0042	au
e	0.182518	0.001869
i	15.631	0.1292	deg
Ω	328.069	0.03917	deg
ω	135.976	0.09306	deg
M	38.655	0.2252	deg

Other useful info
Absolute Magnitude (H)	23.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0892	au
Aphelion distance	1.5755	au
Asc. node-Earth separation	0.47014	au
Desc. node-Earth separation	0.15044	au
Earth MOID	0.14107	au
Orbital period	561.736	days
Date of orbit computation	Jul 29 11:59

Covariance matrix
1.76405106E-05	7.77067113E-06	5.38457945E-04	1.63880215E-04	3.81573170E-04	-9.45208511E-04
7.77067113E-06	3.49479473E-06	2.32834659E-04	7.12894014E-05	1.62843073E-04	-4.18151981E-04
5.38457945E-04	2.32834659E-04	1.67017805E-02	5.05745877E-03	1.19595157E-02	-2.87389943E-02
1.63880215E-04	7.12894014E-05	5.05745877E-03	1.53397920E-03	3.60881443E-03	-8.75740636E-03
3.81573170E-04	1.62843073E-04	1.19595157E-02	3.60881443E-03	8.65979403E-03	-2.03329983E-02
-9.45208511E-04	-4.18151981E-04	-2.87389943E-02	-8.75740636E-03	-2.03329983E-02	5.07041051E-02

Correlation matrix
1.00000000	0.98967390	0.99200721	0.99623367	0.97626669	-0.99942564
0.98967390	1.00000000	0.96373006	0.97365343	0.93606212	-0.99334878
0.99200721	0.96373006	1.00000000	0.99917424	0.99443963	-0.98757166
0.99623367	0.97365343	0.99917424	1.00000000	0.99015010	-0.99298847
0.97626669	0.93606212	0.99443963	0.99015010	1.00000000	-0.97034480
-0.99942564	-0.99334878	-0.98757166	-0.99298847	-0.97034480	1.00000000