AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SY93 ∴ Orbital info ∴ Epoch epochXXX

(101255) 1998SY93 ▹

ORBITAL INFORMATION

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(ASCII data file 101255.eq0)

Keplerian elements at epoch
57523.2 MJD
	Value	1-σ variation	Units
a	2.38514	9.328e-09	au
e	0.192239	4.182e-08
i	1.862	4.591e-06	deg
Ω	135.675	0.0001201	deg
ω	254.094	0.0001209	deg
M	265.265	1.182e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9266	au
Aphelion	2.8437	au
Asc. node-Earth separation	1.43899	au
Desc. node-Earth separation	1.16847	au
Earth MOID	0.9328	au
Orbital period	1345.46	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.44205042	0.01038587	-0.00582565	0.01544382	-0.08118345
-0.44205042	1.00000000	-0.01324512	0.00193477	-0.04292179	0.36586361
0.01038587	-0.01324512	1.00000000	0.26878681	-0.26673277	0.00131568
-0.00582565	0.00193477	0.26878681	1.00000000	-0.99330252	0.00503074
0.01544382	-0.04292179	-0.26673277	-0.99330252	1.00000000	-0.11771966
-0.08118345	0.36586361	0.00131568	0.00503074	-0.11771966	1.00000000

Covariance matrix
8.70052474E-17	-1.72422517E-16	4.44730133E-16	-6.52487852E-15	1.74208508E-14	-8.94816111E-15
-1.72422517E-16	1.74863394E-15	-2.54264990E-15	9.71480544E-15	-2.17054694E-13	1.80784928E-13
4.44730133E-16	-2.54264990E-15	2.10747368E-11	1.48164576E-10	-1.48081008E-10	7.13716865E-14
-6.52487852E-15	9.71480544E-15	1.48164576E-10	1.44181888E-08	-1.44237702E-08	7.13807540E-12
1.74208508E-14	-2.17054694E-13	-1.48081008E-10	-1.44237702E-08	1.46245936E-08	-1.68222642E-10
-8.94816111E-15	1.80784928E-13	7.13716865E-14	7.13807540E-12	-1.68222642E-10	1.39632693E-10