AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UD101 ∴ Orbital info ∴ Epoch epochXXX

(146653) 2001UD101 ▹

ORBITAL INFORMATION

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(ASCII data file 146653.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61547	1.252e-08	au
e	0.095696	4.315e-08
i	2.931	4.863e-06	deg
Ω	194.333	8.081e-05	deg
ω	53.995	8.449e-05	deg
M	229.901	2.316e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3652	au
Aphelion	2.8658	au
Asc. node-Earth separation	1.4533	au
Desc. node-Earth separation	1.74747	au
Earth MOID	1.3528	au
Orbital period	1544.98	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.08224412	0.00183861	0.00061028	-0.07784867	0.06956305
-0.08224412	1.00000000	0.00347632	0.00053560	-0.04771255	0.20575536
0.00183861	0.00347632	1.00000000	0.10300189	-0.09930232	0.00240396
0.00061028	0.00053560	0.10300189	1.00000000	-0.95648818	0.00286638
-0.07784867	-0.04771255	-0.09930232	-0.95648818	1.00000000	-0.28609427
0.06956305	0.20575536	0.00240396	0.00286638	-0.28609427	1.00000000

Covariance matrix
1.56648682E-16	-4.44191293E-17	1.11909306E-16	6.17207785E-16	-8.23207271E-14	2.01652129E-14
-4.44191293E-17	1.86210275E-15	7.29514476E-16	1.86760325E-15	-1.73951854E-13	2.05642931E-13
1.11909306E-16	7.29514476E-16	2.36496383E-11	4.04758618E-11	-4.08005723E-11	2.70769378E-13
6.17207785E-16	1.86760325E-15	4.04758618E-11	6.52946075E-09	-6.52999556E-09	5.36454759E-12
-8.23207271E-14	-1.73951854E-13	-4.08005723E-11	-6.52999556E-09	7.13820874E-09	-5.59840844E-10
2.01652129E-14	2.05642931E-13	2.70769378E-13	5.36454759E-12	-5.59840844E-10	5.36440545E-10