AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002XG21 ∴ Orbital info ∴ Epoch epochXXX

(90101) 2002XG21 ▹

ORBITAL INFORMATION

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(ASCII data file 90101.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35983	8.057e-09	au
e	0.038273	5.014e-08
i	5.705	5.088e-06	deg
Ω	22.444	3.769e-05	deg
ω	21.157	7.25e-05	deg
M	337.001	6.011e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2695	au
Aphelion	2.4501	au
Asc. node-Earth separation	1.27891	au
Desc. node-Earth separation	1.44108	au
Earth MOID	1.27781	au
Orbital period	1324.09	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	0.20691977	0.01166053	0.00133934	-0.05982275	-0.00345936
0.20691977	1.00000000	-0.00429429	0.00417870	-0.34238692	0.36986308
0.01166053	-0.00429429	1.00000000	-0.04788360	0.03131151	-0.00761219
0.00133934	0.00417870	-0.04788360	1.00000000	-0.51608414	-0.00003912
-0.05982275	-0.34238692	0.03131151	-0.51608414	1.00000000	-0.85301560
-0.00345936	0.36986308	-0.00761219	-0.00003912	-0.85301560	1.00000000

Covariance matrix
6.49077950E-17	8.35805874E-17	4.78031434E-16	4.06737345E-16	-3.49442538E-14	-1.67531953E-15
8.35805874E-17	2.51368023E-15	-1.09555919E-15	7.89718411E-15	-1.24460962E-12	1.11467937E-12
4.78031434E-16	-1.09555919E-15	2.58928081E-11	-9.18443821E-12	1.15519294E-11	-2.32837534E-12
4.06737345E-16	7.89718411E-15	-9.18443821E-12	1.42086380E-09	-1.41045005E-09	-8.86495414E-14
-3.49442538E-14	-1.24460962E-12	1.15519294E-11	-1.41045005E-09	5.25680605E-09	-3.71767922E-09
-1.67531953E-15	1.11467937E-12	-2.32837534E-12	-8.86495414E-14	-3.71767922E-09	3.61333250E-09