AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TO220 ∴ Orbital info ∴ Epoch epochXXX

(246977) 1999TO220 ▹

ORBITAL INFORMATION

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(ASCII data file 246977.eq0)

Keplerian elements at epoch
58030.9 MJD
	Value	1-σ variation	Units
a	3.07528	1.636e-08	au
e	0.191303	4.241e-08
i	15.987	4.932e-06	deg
Ω	214.957	1.808e-05	deg
ω	229.024	2.45e-05	deg
M	76.623	1.57e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.487	au
Aphelion	3.6636	au
Asc. node-Earth separation	2.38341	au
Desc. node-Earth separation	1.63912	au
Earth MOID	1.53254	au
Orbital period	1969.82	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	0.10421728	0.01555079	0.00179445	0.19253867	-0.29406544
0.10421728	1.00000000	0.01521490	-0.00075766	0.18644108	-0.13407437
0.01555079	0.01521490	1.00000000	-0.34056020	0.26336103	-0.03568101
0.00179445	-0.00075766	-0.34056020	1.00000000	-0.70831234	0.00198206
0.19253867	0.18644108	0.26336103	-0.70831234	1.00000000	-0.68693476
-0.29406544	-0.13407437	-0.03568101	0.00198206	-0.68693476	1.00000000

Covariance matrix
2.67726205E-16	7.23246169E-17	1.25485314E-15	5.30859445E-16	7.71760620E-14	-7.55334280E-14
7.23246169E-17	1.79887900E-15	3.18247556E-15	-5.80998921E-16	1.93714341E-13	-8.92681456E-14
1.25485314E-15	3.18247556E-15	2.43214730E-11	-3.03662849E-11	3.18174701E-11	-2.76237009E-12
5.30859445E-16	-5.80998921E-16	-3.03662849E-11	3.26893039E-10	-3.13723350E-10	5.62562046E-13
7.71760620E-14	1.93714341E-13	3.18174701E-11	-3.13723350E-10	6.00120405E-10	-2.64170584E-10
-7.55334280E-14	-8.92681456E-14	-2.76237009E-12	5.62562046E-13	-2.64170584E-10	2.46433379E-10