AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015SX18 ∴ Orbital info ∴ Epoch epochXXX

(674790) 2015SX18 ▹

ORBITAL INFORMATION

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(ASCII data file 674790.eq0)

Keplerian elements at epoch
58519.1 MJD
	Value	1-σ variation	Units
a	2.2443	3.398e-08	au
e	0.224628	5.805e-08
i	6.314	7.068e-06	deg
Ω	96.98	0.0001201	deg
ω	206.809	0.0001325	deg
M	43.606	5.606e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7402	au
Aphelion	2.7484	au
Asc. node-Earth separation	1.68165	au
Desc. node-Earth separation	0.7571	au
Earth MOID	0.72541	au
Orbital period	1228.06	days
Date of orbit computation	apr 23 22:09

Correlation matrix
1.00000000	0.25340842	0.01553818	-0.02244242	0.35998221	-0.80476869
0.25340842	1.00000000	-0.03417365	0.02058400	0.17320489	-0.47648480
0.01553818	-0.03417365	1.00000000	-0.60912500	0.54770926	0.00415749
-0.02244242	0.02058400	-0.60912500	1.00000000	-0.90443535	0.00897224
0.35998221	0.17320489	0.54770926	-0.90443535	1.00000000	-0.43268041
-0.80476869	-0.47648480	0.00415749	0.00897224	-0.43268041	1.00000000

Covariance matrix
1.15443892E-15	4.99805635E-16	3.73145983E-15	-9.15912042E-14	1.62081535E-12	-1.53277609E-12
4.99805635E-16	3.36968471E-15	-1.40210003E-14	1.43523513E-13	1.33236065E-12	-1.55047887E-12
3.73145983E-15	-1.40210003E-14	4.99558224E-11	-5.17128086E-10	5.12991490E-10	1.64720209E-12
-9.15912042E-14	1.43523513E-13	-5.17128086E-10	1.44277064E-08	-1.43960451E-08	6.04117934E-11
1.62081535E-12	1.33236065E-12	5.12991490E-10	-1.43960451E-08	1.75603854E-08	-3.21407804E-09
-1.53277609E-12	-1.55047887E-12	1.64720209E-12	6.04117934E-11	-3.21407804E-09	3.14227597E-09