AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012UD33 ∴ Orbital info ∴ Epoch epochXXX

(387226) 2012UD33 ▹

ORBITAL INFORMATION

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(ASCII data file 387226.eq0)

Keplerian elements at epoch
58215.9 MJD
	Value	1-σ variation	Units
a	3.08756	4.515e-08	au
e	0.072488	7.248e-08
i	10.342	8.136e-06	deg
Ω	52.007	4.39e-05	deg
ω	91.189	7.6e-05	deg
M	262.367	6.255e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8637	au
Aphelion	3.3114	au
Asc. node-Earth separation	2.08703	au
Desc. node-Earth separation	2.05613	au
Earth MOID	1.90066	au
Orbital period	1981.62	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	0.15504378	0.00637086	-0.01314013	0.29950137	-0.36642188
0.15504378	1.00000000	0.02263556	-0.02668680	0.40699321	-0.48714042
0.00637086	0.02263556	1.00000000	-0.46897291	0.27226531	-0.00658752
-0.01314013	-0.02668680	-0.46897291	1.00000000	-0.58697720	0.02507667
0.29950137	0.40699321	0.27226531	-0.58697720	1.00000000	-0.82122607
-0.36642188	-0.48714042	-0.00658752	0.02507667	-0.82122607	1.00000000

Covariance matrix
2.03818675E-15	5.07308799E-16	2.34012218E-15	-2.60421389E-14	1.02761587E-12	-1.03474752E-12
5.07308799E-16	5.25281512E-15	1.33476765E-14	-8.49078205E-14	2.24178117E-12	-2.20841776E-12
2.34012218E-15	1.33476765E-14	6.61967411E-11	-1.67502453E-10	1.68352905E-10	-3.35252158E-12
-2.60421389E-14	-8.49078205E-14	-1.67502453E-10	1.92712649E-09	-1.95833210E-09	6.88582635E-11
1.02761587E-12	2.24178117E-12	1.68352905E-10	-1.95833210E-09	5.77590447E-09	-3.90394543E-09
-1.03474752E-12	-2.20841776E-12	-3.35252158E-12	6.88582635E-11	-3.90394543E-09	3.91256907E-09