NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1993FA1 ∴ Orbital info ∴ Epoch 60400 MJD

1993FA1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 1993FA1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.42631	0.001077	au
e	0.288648	0.0005008
i	20.464	0.03806	deg
Ω	187.247	0.002998	deg
ω	343.747	0.00795	deg
M	81.319	11.06	deg

Other useful info
Absolute Magnitude (H)	25.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0146	au
Aphelion distance	1.838	au
Asc. node-Earth separation	0.02577	au
Desc. node-Earth separation	0.80793	au
Earth MOID	0.02553	au
Orbital period	622.186	days
Date of orbit computation	feb 26 10:21

Covariance matrix
1.16025450E-06	5.39465780E-07	4.09975203E-05	-3.22972604E-06	8.21707834E-06	-1.19100632E-02
5.39465780E-07	2.50832981E-07	1.90616167E-05	-1.50166056E-06	3.81517759E-06	-5.53763705E-03
4.09975203E-05	1.90616167E-05	1.44869226E-03	-1.14122304E-04	2.90673141E-04	-4.20841500E-01
-3.22972604E-06	-1.50166056E-06	-1.14122304E-04	8.99051817E-06	-2.28882304E-05	3.31532865E-02
8.21707834E-06	3.81517759E-06	2.90673141E-04	-2.28882304E-05	6.32044382E-05	-8.43512267E-02
-1.19100632E-02	-5.53763705E-03	-4.20841500E-01	3.31532865E-02	-8.43512267E-02	1.22257320E+02

Correlation matrix
1.00000000	0.99998837	0.99998362	-0.99999238	0.95954867	-0.99999999
0.99998837	1.00000000	0.99995243	-0.99997028	0.95818342	-0.99998787
0.99998362	0.99995243	1.00000000	-0.99997720	0.96060103	-0.99998401
-0.99999238	-0.99997028	-0.99997720	1.00000000	-0.96016544	0.99999261
0.95954867	0.95818342	0.96060103	-0.96016544	1.00000000	-0.95957777
-0.99999999	-0.99998787	-0.99998401	0.99999261	-0.95957777	1.00000000