NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012FA57 ∴ Orbital info ∴ Epoch 56016 MJD

2012FA57 ▹

ORBITAL INFORMATION

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(ASCII data file 2012FA57.eq0)

Keplerian elements
(Epoch 56016.6 MJD)
	Value	1-σ variation	Units
a	2.51928	0.007791	au
e	0.611058	0.001218
i	0.319	0.0004456	deg
Ω	190.867	0.00123	deg
ω	22.155	0.006939	deg
M	355.243	0.02235	deg

Other useful info
Absolute Magnitude (H)	26.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9799	au
Aphelion distance	4.0587	au
Asc. node-Earth separation	0.00871	au
Desc. node-Earth separation	2.63978	au
Earth MOID	0.00031	au
Orbital period	1460.54	days
Date of orbit computation	feb 26 10:55

Covariance matrix
6.06959132E-05	9.48965998E-06	3.46865753E-06	-9.52402203E-06	5.40060682E-05	1.74156843E-04
9.48965998E-06	1.48368553E-06	5.42317649E-07	-1.48906765E-06	8.44376348E-06	2.72289960E-05
3.46865753E-06	5.42317649E-07	1.98536608E-07	-5.44158300E-07	3.08806480E-06	9.95234328E-06
-9.52402203E-06	-1.48906765E-06	-5.44158300E-07	1.51223624E-06	-8.50495379E-06	-2.73248476E-05
5.40060682E-05	8.44376348E-06	3.08806480E-06	-8.50495379E-06	4.81428983E-05	1.54948956E-04
1.74156843E-04	2.72289960E-05	9.95234328E-06	-2.73248476E-05	1.54948956E-04	4.99716211E-04

Correlation matrix
1.00000000	0.99999999	0.99922065	-0.99410177	0.99907184	0.99999793
0.99999999	1.00000000	0.99922320	-0.99410825	0.99907712	0.99999765
0.99922065	0.99922320	1.00000000	-0.99310493	0.99884935	0.99917907
-0.99410177	-0.99410825	-0.99310493	1.00000000	-0.99677244	-0.99399960
0.99907184	0.99907712	0.99884935	-0.99677244	1.00000000	0.99898926
0.99999793	0.99999765	0.99917907	-0.99399960	0.99898926	1.00000000