NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018SN2 ∴ Orbital info ∴ Epoch 60400 MJD

2018SN2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018SN2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.837649	7.726e-05	au
e	0.21691	0.0001346
i	13.081	0.01264	deg
Ω	186.72	0.001693	deg
ω	0.984	0.004868	deg
M	238.943	0.3542	deg

Other useful info
Absolute Magnitude (H)	24.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.656	au
Aphelion distance	1.0193	au
Asc. node-Earth separation	-0.34188	au
Desc. node-Earth separation	0.01841	au
Earth MOID	0.01831	au
Orbital period	280.022	days
Date of orbit computation	feb 26 11:49

Covariance matrix
5.96892789E-09	-1.04026543E-08	-9.76518327E-07	1.30820654E-07	-3.76009129E-07	-2.73635661E-05
-1.04026543E-08	1.81298304E-08	1.70191909E-06	-2.27999255E-07	6.55299362E-07	4.76892664E-05
-9.76518327E-07	1.70191909E-06	1.59783386E-04	-2.14051722E-05	6.15092024E-05	4.47669508E-03
1.30820654E-07	-2.27999255E-07	-2.14051722E-05	2.86753055E-06	-8.24029259E-06	-5.99726611E-04
-3.76009129E-07	6.55299362E-07	6.15092024E-05	-8.24029259E-06	2.36954366E-05	1.72373870E-03
-2.73635661E-05	4.76892664E-05	4.47669508E-03	-5.99726611E-04	1.72373870E-03	1.25443778E-01

Correlation matrix
1.00000000	-0.99999799	-0.99992269	0.99994042	-0.99981090	-0.99999992
-0.99999799	1.00000000	0.99994526	-0.99995977	0.99979398	0.99999818
-0.99992269	0.99994526	1.00000000	-0.99999744	0.99963609	0.99992434
0.99994042	-0.99995977	-0.99999744	1.00000000	-0.99966905	-0.99994182
-0.99981090	0.99979398	0.99963609	-0.99966905	1.00000000	0.99980318
-0.99999992	0.99999818	0.99992434	-0.99994182	0.99980318	1.00000000