NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017YW4 ∴ Orbital info ∴ Epoch 60400 MJD

2017YW4 ▹

ORBITAL INFORMATION

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(ASCII data file 2017YW4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.31035	0.001622	au
e	0.554888	0.0003287
i	9.02	0.003578	deg
Ω	276.651	0.001675	deg
ω	192.791	0.001334	deg
M	278.056	0.6842	deg

Other useful info
Absolute Magnitude (H)	24.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0284	au
Aphelion distance	3.5923	au
Asc. node-Earth separation	2.46837	au
Desc. node-Earth separation	0.0548	au
Earth MOID	0.05096	au
Orbital period	1282.67	days
Date of orbit computation	feb 26 11:32

Covariance matrix
2.63156454E-06	5.33247218E-07	5.80429964E-06	2.71585526E-06	2.16087297E-06	-1.10984863E-03
5.33247218E-07	1.08054606E-07	1.17615202E-06	5.50323973E-07	4.37860357E-07	-2.24894234E-04
5.80429964E-06	1.17615202E-06	1.28028297E-05	5.99074568E-06	4.76662081E-06	-2.44793321E-03
2.71585526E-06	5.50323973E-07	5.99074568E-06	2.80396299E-06	2.23048851E-06	-1.14539794E-03
2.16087297E-06	4.37860357E-07	4.76662081E-06	2.23048851E-06	1.77964832E-06	-9.11337630E-04
-1.10984863E-03	-2.24894234E-04	-2.44793321E-03	-1.14539794E-03	-9.11337630E-04	4.68072878E-01

Correlation matrix
1.00000000	0.99999987	0.99997658	0.99980078	0.99851623	-1.00000000
0.99999987	1.00000000	0.99997429	0.99979428	0.99849729	-0.99999986
0.99997658	0.99997429	1.00000000	0.99986591	0.99859762	-0.99997661
0.99980078	0.99979428	0.99986591	1.00000000	0.99849698	-0.99980090
0.99851623	0.99849729	0.99859762	0.99849698	1.00000000	-0.99851702
-1.00000000	-0.99999986	-0.99997661	-0.99980090	-0.99851702	1.00000000