NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018YS2 ∴ Orbital info ∴ Epoch 60400 MJD

2018YS2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018YS2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.61047	0.007193	au
e	0.35709	0.002673
i	5.446	0.03882	deg
Ω	280.861	0.006647	deg
ω	229.129	0.02177	deg
M	180.266	6.164	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0354	au
Aphelion distance	2.1856	au
Asc. node-Earth separation	0.81736	au
Desc. node-Earth separation	0.15614	au
Earth MOID	0.08022	au
Orbital period	746.499	days
Date of orbit computation	feb 26 11:47

Covariance matrix
5.17409555E-05	1.92254434E-05	2.79076951E-04	4.78032377E-05	1.04361062E-04	-4.43389227E-02
1.92254434E-05	7.14753390E-06	1.03610680E-04	1.77561669E-05	3.97925653E-05	-1.64753601E-02
2.79076951E-04	1.03610680E-04	1.50718094E-03	2.57974439E-04	5.40556372E-04	-2.39145800E-01
4.78032377E-05	1.77561669E-05	2.57974439E-04	4.41782968E-05	9.48240102E-05	-4.09640652E-02
1.04361062E-04	3.97925653E-05	5.40556372E-04	9.48240102E-05	4.73813540E-04	-8.95085995E-02
-4.43389227E-02	-1.64753601E-02	-2.39145800E-01	-4.09640652E-02	-8.95085995E-02	3.79958434E+01

Correlation matrix
1.00000000	0.99972610	0.99936480	0.99985174	0.66652667	-0.99999970
0.99972610	1.00000000	0.99826010	0.99923267	0.68378582	-0.99974389
0.99936480	0.99826010	1.00000000	0.99974558	0.63966791	-0.99933711
0.99985174	0.99923267	0.99974558	1.00000000	0.65540553	-0.99984003
0.66652667	0.68378582	0.63966791	0.65540553	1.00000000	-0.66710314
-0.99999970	-0.99974389	-0.99933711	-0.99984003	-0.66710314	1.00000000