NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012FF ∴ Orbital info ∴ Epoch 56002 MJD

2012FF ▹

ORBITAL INFORMATION

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(ASCII data file 2012FF.eq0)

Keplerian elements
(Epoch 56002.8 MJD)
	Value	1-σ variation	Units
a	1.53332	0.02149	au
e	0.257538	0.009405
i	17.613	0.2637	deg
Ω	167.362	0.0557	deg
ω	15.181	1.286	deg
M	354.692	0.6367	deg

Other useful info
Absolute Magnitude (H)	24.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1384	au
Aphelion distance	1.9282	au
Asc. node-Earth separation	0.15412	au
Desc. node-Earth separation	0.89749	au
Earth MOID	0.15094	au
Orbital period	693.505	days
Date of orbit computation	feb 26 10:57

Covariance matrix
4.61765199E-04	2.00782466E-04	4.11873583E-03	-1.18542115E-03	1.82642483E-02	-7.70628457E-03
2.00782466E-04	8.84535473E-05	1.59671892E-03	-5.23655589E-04	8.97620195E-03	-3.91497363E-03
4.11873583E-03	1.59671892E-03	6.95138099E-02	-9.18615705E-03	-1.17335649E-02	2.64923835E-02
-1.18542115E-03	-5.23655589E-04	-9.18615705E-03	3.10202795E-03	-5.42797196E-02	2.38142380E-02
1.82642483E-02	8.97620195E-03	-1.17335649E-02	-5.42797196E-02	1.65307880E+00	-8.12286298E-01
-7.70628457E-03	-3.91497363E-03	2.64923835E-02	2.38142380E-02	-8.12286298E-01	4.05327736E-01

Correlation matrix
1.00000000	0.99347641	0.72697218	-0.99046519	0.66106540	-0.56328901
0.99347641	1.00000000	0.64392502	-0.99968980	0.74231496	-0.65383483
0.72697218	0.64392502	1.00000000	-0.62556936	-0.03461367	0.15782737
-0.99046519	-0.99968980	-0.62556936	1.00000000	-0.75799783	0.67159998
0.66106540	0.74231496	-0.03461367	-0.75799783	1.00000000	-0.99233701
-0.56328901	-0.65383483	0.15782737	0.67159998	-0.99233701	1.00000000