NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011AV55 ∴ Orbital info ∴ Epoch 55578 MJD

2011AV55 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2011AV55.eq0)

Keplerian elements
(Epoch 55578.3 MJD)
	Value	1-σ variation	Units
a	2.40967	0.01187	au
e	0.605952	0.001958
i	17.709	0.03787	deg
Ω	299.859	0.005523	deg
ω	145.116	0.002981	deg
M	6.887	0.05567	deg

Other useful info
Absolute Magnitude (H)	23.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9495	au
Aphelion distance	3.8698	au
Asc. node-Earth separation	2.01745	au
Desc. node-Earth separation	0.03464	au
Earth MOID	0.02801	au
Orbital period	1366.26	days
Date of orbit computation	feb 26 11:30

Covariance matrix
1.40809391E-04	2.32355315E-05	4.49372761E-04	6.55238000E-05	3.52706263E-05	-6.60543559E-04
2.32355315E-05	3.83418984E-06	7.41527917E-05	1.08123306E-05	5.82012464E-06	-1.08998980E-04
4.49372761E-04	7.41527917E-05	1.43417701E-03	2.09135689E-04	1.12523393E-04	-2.10802246E-03
6.55238000E-05	1.08123306E-05	2.09135689E-04	3.05020102E-05	1.63980767E-05	-3.07372812E-04
3.52706263E-05	5.82012464E-06	1.12523393E-04	1.63980767E-05	8.88719690E-06	-1.65465480E-04
-6.60543559E-04	-1.08998980E-04	-2.10802246E-03	-3.07372812E-04	-1.65465480E-04	3.09864294E-03

Correlation matrix
1.00000000	0.99999999	0.99997595	0.99981359	0.99704546	-0.99999973
0.99999999	1.00000000	0.99997541	0.99981185	0.99704114	-0.99999967
0.99997595	0.99997541	1.00000000	0.99991375	0.99668756	-0.99997257
0.99981359	0.99981185	0.99991375	1.00000000	0.99597005	-0.99980534
0.99704546	0.99704114	0.99668756	0.99597005	1.00000000	-0.99710119
-0.99999973	-0.99999967	-0.99997257	-0.99980534	-0.99710119	1.00000000