NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017KW4 ∴ Orbital info ∴ Epoch 57897 MJD

2017KW4 ▹

ORBITAL INFORMATION

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(ASCII data file 2017KW4.eq0)

Keplerian elements
(Epoch 57897.0 MJD)
	Value	1-σ variation	Units
a	2.33417	0.002178	au
e	0.615057	0.0003795
i	6.248	0.002796	deg
Ω	239.612	0.0004549	deg
ω	49.868	0.001136	deg
M	350.284	0.01491	deg

Other useful info
Absolute Magnitude (H)	25.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8985	au
Aphelion distance	3.7698	au
Asc. node-Earth separation	0.02703	au
Desc. node-Earth separation	1.41558	au
Earth MOID	0.00828	au
Orbital period	1302.56	days
Date of orbit computation	feb 26 11:37

Covariance matrix
4.74204949E-06	8.26385953E-07	6.08785350E-06	-9.90010741E-07	2.46930968E-06	3.24771451E-05
8.26385953E-07	1.44012389E-07	1.06091998E-06	-1.72525984E-07	4.30332579E-07	5.65971466E-06
6.08785350E-06	1.06091998E-06	7.81738218E-06	-1.27037899E-06	3.17128825E-06	4.16939451E-05
-9.90010741E-07	-1.72525984E-07	-1.27037899E-06	2.06922123E-07	-5.15352827E-07	-6.78040778E-06
2.46930968E-06	4.30332579E-07	3.17128825E-06	-5.15352827E-07	1.29098614E-06	1.69108616E-05
3.24771451E-05	5.65971466E-06	4.16939451E-05	-6.78040778E-06	1.69108616E-05	2.22428221E-04

Correlation matrix
1.00000000	0.99999990	0.99988598	-0.99943235	0.99800273	0.99999968
0.99999990	1.00000000	0.99988955	-0.99942710	0.99802980	0.99999923
0.99988598	0.99988955	1.00000000	-0.99884746	0.99826135	0.99987883
-0.99943235	-0.99942710	-0.99884746	1.00000000	-0.99710389	-0.99944157
0.99800273	0.99802980	0.99826135	-0.99710389	1.00000000	0.99795280
0.99999968	0.99999923	0.99987883	-0.99944157	0.99795280	1.00000000