AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XD174 ∴ Orbital info ∴ Epoch epochXXX

(103101) 1999XD174 ▹

ORBITAL INFORMATION

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(ASCII data file 103101.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.24274	7.37e-09	au
e	0.150991	3.357e-08
i	5.143	4.327e-06	deg
Ω	17.06	4.086e-05	deg
ω	76.342	4.501e-05	deg
M	89.793	1.574e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9041	au
Aphelion	2.5814	au
Asc. node-Earth separation	1.11841	au
Desc. node-Earth separation	1.27163	au
Earth MOID	0.92889	au
Orbital period	1226.78	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.14628838	0.01556017	-0.00335076	-0.13897487	0.08617918
-0.14628838	1.00000000	-0.01709415	0.00787482	0.01263911	0.02281636
0.01556017	-0.01709415	1.00000000	0.02548114	-0.02042342	-0.00997480
-0.00335076	0.00787482	0.02548114	1.00000000	-0.90318959	0.00122476
-0.13897487	0.01263911	-0.02042342	-0.90318959	1.00000000	-0.41144999
0.08617918	0.02281636	-0.00997480	0.00122476	-0.41144999	1.00000000

Covariance matrix
5.43122575E-17	-3.61917575E-17	4.96231258E-16	-1.00903602E-15	-4.61005101E-14	9.99906454E-15
-3.61917575E-17	1.12694267E-15	-2.48324363E-15	1.08020558E-14	1.90979970E-14	1.20588326E-14
4.96231258E-16	-2.48324363E-15	1.87258588E-11	4.50561746E-12	-3.97804608E-12	-6.79568289E-13
-1.00903602E-15	1.08020558E-14	4.50561746E-12	1.66966457E-09	-1.66116989E-09	7.87907841E-13
-4.61005101E-14	1.90979970E-14	-3.97804608E-12	-1.66116989E-09	2.02600739E-09	-2.91571881E-10
9.99906454E-15	1.20588326E-14	-6.79568289E-13	7.87907841E-13	-2.91571881E-10	2.47865533E-10