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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.11946	1.324e-08	au
e	0.181559	2.928e-08
i	2.335	3.173e-06	deg
Ω	80.628	8.154e-05	deg
ω	234.077	8.207e-05	deg
M	27.63	1.058e-05	deg

Other useful info
Absolute Magnitude (H)	12.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5531	au
Aphelion	3.6858	au
Asc. node-Earth separation	2.39149	au
Desc. node-Earth separation	1.71141	au
Earth MOID	1.53997	au
Orbital period	2012.41	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.07192633	-0.00208787	0.00287614	0.00333819	-0.37704628
0.07192633	1.00000000	0.00088050	-0.00387152	0.00790150	-0.02685492
-0.00208787	0.00088050	1.00000000	0.03376414	-0.03343769	0.00430519
0.00287614	-0.00387152	0.03376414	1.00000000	-0.99309646	0.00340686
0.00333819	0.00790150	-0.03343769	-0.99309646	1.00000000	-0.11082832
-0.37704628	-0.02685492	0.00430519	0.00340686	-0.11082832	1.00000000

Covariance matrix
1.75236612E-16	2.78768452E-17	-8.76974494E-17	3.10458039E-15	3.62657090E-15	-5.28312217E-14
2.78768452E-17	8.57208720E-16	8.17981511E-17	-9.24283241E-15	1.89856358E-14	-8.32244186E-15
-8.76974494E-17	8.17981511E-17	1.00679297E-11	8.73587685E-12	-8.70720351E-12	1.44592462E-13
3.10458039E-15	-9.24283241E-15	8.73587685E-12	6.64907917E-09	-6.64575814E-09	2.94048116E-12
3.62657090E-15	1.89856358E-14	-8.70720351E-12	-6.64575814E-09	6.73510999E-09	-9.62734791E-11
-5.28312217E-14	-8.32244186E-15	1.44592462E-13	2.94048116E-12	-9.62734791E-11	1.12038464E-10