NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2007TT18 ∴ Orbital info ∴ Epoch 60400 MJD

2007TT18 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2007TT18.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.37987	0.06031	au
e	0.639178	0.008639
i	14.183	0.07832	deg
Ω	196.064	0.03959	deg
ω	240.516	0.5279	deg
M	165.263	27.19	deg

Other useful info
Absolute Magnitude (H)	23.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8587	au
Aphelion distance	3.901	au
Asc. node-Earth separation	1.05316	au
Desc. node-Earth separation	0.07256	au
Earth MOID	0.03821	au
Orbital period	1340.99	days
Date of orbit computation	feb 26 10:37

Covariance matrix
3.63709003E-03	5.20991254E-04	-4.72314045E-03	-2.38790330E-03	-3.18397396E-02	-1.63964441E+00
5.20991254E-04	7.46288611E-05	-6.76561446E-04	-3.42052774E-04	-4.56085100E-03	-2.34869192E-01
-4.72314045E-03	-6.76561446E-04	6.13350426E-03	3.10094069E-03	4.13472193E-02	2.12924914E+00
-2.38790330E-03	-3.42052774E-04	3.10094069E-03	1.56775952E-03	2.09041342E-02	1.07649584E+00
-3.18397396E-02	-4.56085100E-03	4.13472193E-02	2.09041342E-02	2.78730817E-01	1.43537418E+01
-1.63964441E+00	-2.34869192E-01	2.12924914E+00	1.07649584E+00	1.43537418E+01	7.39171637E+02

Correlation matrix
1.00000000	1.00000000	-0.99999885	-0.99999997	-0.99999997	-1.00000000
1.00000000	1.00000000	-0.99999886	-0.99999997	-0.99999996	-1.00000000
-0.99999885	-0.99999886	1.00000000	0.99999862	0.99999880	0.99999885
-0.99999997	-0.99999997	0.99999862	1.00000000	0.99999993	0.99999997
-0.99999997	-0.99999996	0.99999880	0.99999993	1.00000000	0.99999997
-1.00000000	-1.00000000	0.99999885	0.99999997	0.99999997	1.00000000