NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015DS198 ∴ Orbital info ∴ Epoch 60600 MJD

2015DS198 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2015DS198.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.3326	0.004141	au
e	0.18254	0.001832
i	15.628	0.1292	deg
Ω	328.018	0.04187	deg
ω	136.047	0.07647	deg
M	136.205	10.82	deg

Other useful info
Absolute Magnitude (H)	23.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0893	au
Aphelion distance	1.5758	au
Asc. node-Earth separation	0.47176	au
Desc. node-Earth separation	0.15202	au
Earth MOID	0.14252	au
Orbital period	561.884	days
Date of orbit computation	Jul 29 11:59

Covariance matrix
1.71504944E-05	7.50737339E-06	5.30947361E-04	1.72833592E-04	3.05395035E-04	-4.48201567E-02
7.50737339E-06	3.35801294E-06	2.28056014E-04	7.47495738E-05	1.28422749E-04	-1.96210487E-02
5.30947361E-04	2.28056014E-04	1.67033475E-02	5.40618215E-03	9.76824032E-03	-1.38744165E+00
1.72833592E-04	7.47495738E-05	5.40618215E-03	1.75340758E-03	3.14228647E-03	-4.51651233E-01
3.05395035E-04	1.28422749E-04	9.76824032E-03	3.14228647E-03	5.84721650E-03	-7.97996531E-01
-4.48201567E-02	-1.96210487E-02	-1.38744165E+00	-4.51651233E-01	-7.97996531E-01	1.17130581E+02

Correlation matrix
1.00000000	0.98925559	0.99199935	0.99666314	0.96438193	-0.99999977
0.98925559	1.00000000	0.96293858	0.97415059	0.91648675	-0.98934072
0.99199935	0.96293858	1.00000000	0.99895857	0.98841651	-0.99192268
0.99666314	0.97415059	0.99895857	1.00000000	0.98136315	-0.99661315
0.96438193	0.91648675	0.98841651	0.98136315	1.00000000	-0.96425360
-0.99999977	-0.98934072	-0.99192268	-0.99661315	-0.96425360	1.00000000