NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017SZ20 ∴ Orbital info ∴ Epoch 60400 MJD

2017SZ20 ▹

ORBITAL INFORMATION

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(ASCII data file 2017SZ20.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.15831	3.044e-09	au
e	0.125917	1.558e-06
i	20.879	7.807e-05	deg
Ω	6.033	4.149e-06	deg
ω	53.3	0.0007896	deg
M	33.355	0.0005382	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0125	au
Aphelion distance	1.3042	au
Asc. node-Earth separation	0.05907	au
Desc. node-Earth separation	0.23505	au
Earth MOID	0.05763	au
Orbital period	455.339	days
Date of orbit computation	feb 26 11:37

Covariance matrix
9.26518475E-18	-2.36929163E-15	9.12881319E-14	-5.26622470E-15	-1.32132804E-12	9.11966430E-13
-2.36929163E-15	2.42692526E-12	-2.51188286E-11	5.51733112E-13	1.22576652E-09	-8.34341223E-10
9.12881319E-14	-2.51188286E-11	6.09422227E-09	7.65427560E-11	-1.16895829E-08	7.74757143E-09
-5.26622470E-15	5.51733112E-13	7.65427560E-11	1.72159317E-11	4.48375329E-10	-3.33599545E-10
-1.32132804E-12	1.22576652E-09	-1.16895829E-08	4.48375329E-10	6.23390814E-07	-4.24853249E-07
9.11966430E-13	-8.34341223E-10	7.74757143E-09	-3.33599545E-10	-4.24853249E-07	2.89619686E-07

Correlation matrix
1.00000000	-0.49964699	0.38417414	-0.41697218	-0.54979832	0.55672121
-0.49964699	1.00000000	-0.20654374	0.08535630	0.99655060	-0.99517959
0.38417414	-0.20654374	1.00000000	0.23630869	-0.18965298	0.18441337
-0.41697218	0.08535630	0.23630869	1.00000000	0.13686621	-0.14939847
-0.54979832	0.99655060	-0.18965298	0.13686621	1.00000000	-0.99987269
0.55672121	-0.99517959	0.18441337	-0.14939847	-0.99987269	1.00000000