AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SW76 ∴ Orbital info ∴ Epoch epochXXX

(79702) 1998SW76 ▹

ORBITAL INFORMATION

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(ASCII data file 79702.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.19882	6.7e-09	au
e	0.177922	2.907e-08
i	4.653	4.002e-06	deg
Ω	250.631	5.018e-05	deg
ω	31.157	5.276e-05	deg
M	354.823	1.892e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8076	au
Aphelion	2.59	au
Asc. node-Earth separation	0.8336	au
Desc. node-Earth separation	1.52684	au
Earth MOID	0.79289	au
Orbital period	1190.92	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.05089034	-0.00105369	-0.00026330	0.10354937	-0.51080293
0.05089034	1.00000000	0.01031657	-0.00799813	-0.03924162	0.11297256
-0.00105369	0.01031657	1.00000000	-0.38385529	0.36213732	0.00235888
-0.00026330	-0.00799813	-0.38385529	1.00000000	-0.94801138	0.00034182
0.10354937	-0.03924162	0.36213732	-0.94801138	1.00000000	-0.30775681
-0.51080293	0.11297256	0.00235888	0.00034182	-0.30775681	1.00000000

Covariance matrix
4.48862536E-17	9.91209537E-18	-2.82486378E-17	-8.85176293E-17	3.66040481E-14	-6.47657110E-14
9.91209537E-18	8.45175302E-16	1.20014930E-15	-1.16677452E-14	-6.01929089E-14	6.21557685E-14
-2.82486378E-17	1.20014930E-15	1.60122756E-11	-7.70760182E-11	7.64583269E-11	1.78635529E-13
-8.85176293E-17	-1.16677452E-14	-7.70760182E-11	2.51796927E-09	-2.50994231E-09	3.24603824E-13
3.66040481E-14	-6.01929089E-14	7.64583269E-11	-2.50994231E-09	2.78387643E-09	-3.07303658E-10
-6.47657110E-14	6.21557685E-14	1.78635529E-13	3.24603824E-13	-3.07303658E-10	3.58154296E-10