AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TD82 ∴ Orbital info ∴ Epoch epochXXX

(217701) 1999TD82 ▹

ORBITAL INFORMATION

◲

(ASCII data file 217701.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26147	1.153e-08	au
e	0.194386	6.513e-08
i	3.316	8.298e-06	deg
Ω	26.736	8.408e-05	deg
ω	300.207	8.658e-05	deg
M	102.532	2.242e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8219	au
Aphelion	2.7011	au
Asc. node-Earth separation	0.98693	au
Desc. node-Earth separation	1.40845	au
Earth MOID	0.81303	au
Orbital period	1242.18	days
Date of orbit computation	apr 23 20:35

Correlation matrix
1.00000000	-0.05430267	0.00977278	-0.00067402	0.00991587	-0.31903724
-0.05430267	1.00000000	-0.01064260	-0.00068828	0.13196902	-0.55931246
0.00977278	-0.01064260	1.00000000	-0.12204065	0.11724482	0.00339459
-0.00067402	-0.00068828	-0.12204065	1.00000000	-0.96878673	0.00464479
0.00991587	0.13196902	0.11724482	-0.96878673	1.00000000	-0.23661525
-0.31903724	-0.55931246	0.00339459	0.00464479	-0.23661525	1.00000000

Covariance matrix
1.32855854E-16	-4.07655325E-17	9.34758379E-16	-6.53212448E-16	9.89598732E-15	-8.24621652E-14
-4.07655325E-17	4.24192706E-15	-5.75202010E-15	-3.76906697E-15	7.44203304E-13	-8.16881560E-13
9.34758379E-16	-5.75202010E-15	6.88623729E-11	-8.51498875E-11	8.42408359E-11	6.31686241E-13
-6.53212448E-16	-3.76906697E-15	-8.51498875E-11	7.06931172E-09	-7.05268953E-09	8.75745192E-12
9.89598732E-15	7.44203304E-13	8.42408359E-11	-7.05268953E-09	7.49680198E-09	-4.59413506E-10
-8.24621652E-14	-8.16881560E-13	6.31686241E-13	8.75745192E-12	-4.59413506E-10	5.02858743E-10