AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Likhachev ∴ Orbital info ∴ Epoch epochXXX

(2877) Likhachev ▹

ORBITAL INFORMATION

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(ASCII data file 2877.eq0)

Keplerian elements at epoch
57619.4 MJD
	Value	1-σ variation	Units
a	3.12579	1.359e-08	au
e	0.182004	2.937e-08
i	2.334	3.169e-06	deg
Ω	80.695	8.162e-05	deg
ω	232.915	8.213e-05	deg
M	251.902	9.688e-06	deg

Other useful info
Absolute Magnitude (H)	12.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5569	au
Aphelion	3.6947	au
Asc. node-Earth separation	2.41147	au
Desc. node-Earth separation	1.70858	au
Earth MOID	1.54341	au
Orbital period	2018.54	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.09552404	-0.00520258	0.00140492	0.01143735	-0.14036090
0.09552404	1.00000000	0.00051919	-0.00398150	0.00791526	-0.00447188
-0.00520258	0.00051919	1.00000000	0.03504021	-0.03465498	0.00336526
0.00140492	-0.00398150	0.03504021	1.00000000	-0.99320829	0.00439560
0.01143735	0.00791526	-0.03465498	-0.99320829	1.00000000	-0.11705818
-0.14036090	-0.00447188	0.00336526	0.00439560	-0.11705818	1.00000000

Covariance matrix
1.84566492E-16	3.81196068E-17	-2.23954839E-16	1.55775758E-15	1.27617216E-14	-1.84746694E-14
3.81196068E-17	8.62816871E-16	4.83226645E-17	-9.54505815E-15	1.90955281E-14	-1.27263453E-15
-2.23954839E-16	4.83226645E-17	1.00399279E-11	9.06159406E-12	-9.01858177E-12	1.03308901E-13
1.55775758E-15	-9.54505815E-15	9.06159406E-12	6.66108871E-09	-6.65763831E-09	3.47572073E-12
1.27617216E-14	1.90955281E-14	-9.01858177E-12	-6.65763831E-09	6.74550561E-09	-9.31457657E-11
-1.84746694E-14	-1.27263453E-15	1.03308901E-13	3.47572073E-12	-9.31457657E-11	9.38659807E-11