AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SV49 ∴ Orbital info ∴ Epoch epochXXX

(91190) 1998SV49 ▹

ORBITAL INFORMATION

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(ASCII data file 91190.eq0)

Keplerian elements at epoch
57540.8 MJD
	Value	1-σ variation	Units
a	3.23057	1.795e-08	au
e	0.085833	3.315e-08
i	4.821	4.642e-06	deg
Ω	30.317	4.52e-05	deg
ω	68.764	5.484e-05	deg
M	288.744	2.975e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9533	au
Aphelion	3.5079	au
Asc. node-Earth separation	2.11403	au
Desc. node-Earth separation	2.30492	au
Earth MOID	1.97338	au
Orbital period	2120.88	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	-0.25630748	0.01417161	0.00428431	-0.07208497	0.11172428
-0.25630748	1.00000000	0.00954451	-0.00280481	0.04312776	-0.05467831
0.01417161	0.00954451	1.00000000	-0.21397754	0.18011412	-0.00798036
0.00428431	-0.00280481	-0.21397754	1.00000000	-0.82246786	0.00483654
-0.07208497	0.04312776	0.18011412	-0.82246786	1.00000000	-0.57008212
0.11172428	-0.05467831	-0.00798036	0.00483654	-0.57008212	1.00000000

Covariance matrix
3.22040536E-16	-1.52478054E-16	1.18065044E-15	3.47500618E-15	-7.09356093E-14	5.96550236E-14
-1.52478054E-16	1.09895925E-15	1.46889722E-15	-4.20255080E-15	7.83992633E-14	-5.39324419E-14
1.18065044E-15	1.46889722E-15	2.15523034E-11	-4.48987537E-11	4.58520680E-11	-1.10233538E-12
3.47500618E-15	-4.20255080E-15	-4.48987537E-11	2.04285944E-09	-2.03846144E-09	6.50426978E-12
-7.09356093E-14	7.83992633E-14	4.58520680E-11	-2.03846144E-09	3.00696686E-09	-9.30134855E-10
5.96550236E-14	-5.39324419E-14	-1.10233538E-12	6.50426978E-12	-9.30134855E-10	8.85295706E-10