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.eq0)

Keplerian elements at epoch
57800.5 MJD
	Value	1-σ variation	Units
a	2.19918	6.591e-09	au
e	0.178114	2.906e-08
i	4.652	3.98e-06	deg
Ω	250.697	4.989e-05	deg
ω	31.155	5.243e-05	deg
M	288.929	1.703e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8075	au
Aphelion	2.5909	au
Asc. node-Earth separation	0.83383	au
Desc. node-Earth separation	1.52723	au
Earth MOID	0.79315	au
Orbital period	1191.21	days
Date of orbit computation	Jun 5 00:53

Correlation matrix
1.00000000	0.05458299	-0.00130900	-0.00305223	0.09855519	-0.32933416
0.05458299	1.00000000	0.00986755	-0.00756830	-0.03655704	0.12402945
-0.00130900	0.00986755	1.00000000	-0.37749999	0.35696162	-0.00005375
-0.00305223	-0.00756830	-0.37749999	1.00000000	-0.94936574	0.00306848
0.09855519	-0.03655704	0.35696162	-0.94936574	1.00000000	-0.31239225
-0.32933416	0.12402945	-0.00005375	0.00306848	-0.31239225	1.00000000

Covariance matrix
4.34400867E-17	1.04529663E-17	-3.43398446E-17	-1.00360865E-15	3.40544582E-14	-3.69732580E-14
1.04529663E-17	8.44255163E-16	1.14119302E-15	-1.09707615E-14	-5.56874133E-14	6.13857081E-14
-3.43398446E-17	1.14119302E-15	1.58425914E-11	-7.49603787E-11	7.44875612E-11	-3.64418336E-15
-1.00360865E-15	-1.09707615E-14	-7.49603787E-11	2.48887696E-09	-2.48304387E-09	2.60753799E-12
3.40544582E-14	-5.56874133E-14	7.44875612E-11	-2.48304387E-09	2.74851585E-09	-2.78968371E-10
-3.69732580E-14	6.13857081E-14	-3.64418336E-15	2.60753799E-12	-2.78968371E-10	2.90142392E-10