AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001FD20 ∴ Orbital info ∴ Epoch epochXXX

(162875) 2001FD20 ▹

ORBITAL INFORMATION

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(ASCII data file 162875.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.79179	1.398e-08	au
e	0.092398	4.282e-08
i	7.972	5.092e-06	deg
Ω	217.296	2.689e-05	deg
ω	313.49	3.647e-05	deg
M	346.783	2.542e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5338	au
Aphelion	3.0497	au
Asc. node-Earth separation	1.59578	au
Desc. node-Earth separation	1.96374	au
Earth MOID	1.54632	au
Orbital period	1703.82	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	-0.06790453	0.00769291	0.01154718	0.09642161	-0.30225249
-0.06790453	1.00000000	0.00419587	-0.00280943	0.22576475	-0.31770815
0.00769291	0.00419587	1.00000000	-0.11292465	0.08046941	0.00195482
0.01154718	-0.00280943	-0.11292465	1.00000000	-0.73214270	0.00206149
0.09642161	0.22576475	0.08046941	-0.73214270	1.00000000	-0.66945693
-0.30225249	-0.31770815	0.00195482	0.00206149	-0.66945693	1.00000000

Covariance matrix
1.95476892E-16	-4.06559652E-17	5.47651302E-16	4.34076091E-15	4.91585806E-14	-1.07402202E-13
-4.06559652E-17	1.83381521E-15	9.14882442E-16	-3.23472467E-15	3.52542242E-13	-3.45781472E-13
5.47651302E-16	9.14882442E-16	2.59257453E-11	-1.54595348E-11	1.49407946E-11	2.52969929E-13
4.34076091E-15	-3.23472467E-15	-1.54595348E-11	7.22909800E-10	-7.17819134E-10	1.40869883E-12
4.91585806E-14	3.52542242E-13	1.49407946E-11	-7.17819134E-10	1.32970247E-09	-6.20433820E-10
-1.07402202E-13	-3.45781472E-13	2.52969929E-13	1.40869883E-12	-6.20433820E-10	6.45938489E-10