NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017SZ20 ∴ Orbital info ∴ Epoch 59519 MJD

2017SZ20 ▹

ORBITAL INFORMATION

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(ASCII data file 2017SZ20.eq0)

Keplerian elements
(Epoch 59519.6 MJD)
	Value	1-σ variation	Units
a	1.15867	3.374e-09	au
e	0.125968	1.557e-06
i	20.88	7.805e-05	deg
Ω	6.052	4.117e-06	deg
ω	53.125	0.0007918	deg
M	57.524	0.0005417	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0127	au
Aphelion distance	1.3046	au
Asc. node-Earth separation	0.05842	au
Desc. node-Earth separation	0.23445	au
Earth MOID	0.057	au
Orbital period	455.553	days
Date of orbit computation	feb 26 11:37

Covariance matrix
1.13870845E-17	-8.00402829E-16	-4.82486076E-14	-8.65538385E-15	-6.10006028E-13	4.48141517E-13
-8.00402829E-16	2.42502162E-12	-2.51398897E-11	6.48768033E-13	1.22864272E-09	-8.39117854E-10
-4.82486076E-14	-2.51398897E-11	6.09219261E-09	6.52182936E-11	-1.16583501E-08	7.77339360E-09
-8.65538385E-15	6.48768033E-13	6.52182936E-11	1.69467812E-11	4.98285650E-10	-3.73646714E-10
-6.10006028E-13	1.22864272E-09	-1.16583501E-08	4.98285650E-10	6.26880145E-07	-4.28807554E-07
4.48141517E-13	-8.39117854E-10	7.77339360E-09	-3.73646714E-10	-4.28807554E-07	2.93427568E-07

Correlation matrix
1.00000000	-0.15231565	-0.18318576	-0.62306944	-0.22831561	0.24516499
-0.15231565	1.00000000	-0.20683248	0.10120175	0.99649597	-0.99475172
-0.18318576	-0.20683248	1.00000000	0.20297334	-0.18865053	0.18385413
-0.62306944	0.10120175	0.20297334	1.00000000	0.15287713	-0.16755875
-0.22831561	0.99649597	-0.18865053	0.15287713	1.00000000	-0.99981515
0.24516499	-0.99475172	0.18385413	-0.16755875	-0.99981515	1.00000000