AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UR123 ∴ Orbital info ∴ Epoch epochXXX

(491206) 2011UR123 ▹

ORBITAL INFORMATION

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(ASCII data file 491206.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14228	4.706e-08	au
e	0.159435	1.438e-07
i	0.76	1.843e-05	deg
Ω	17.32	0.0007282	deg
ω	45.764	0.000733	deg
M	60.637	6.537e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6413	au
Aphelion	3.6433	au
Asc. node-Earth separation	1.75867	au
Desc. node-Earth separation	2.44379	au
Earth MOID	1.65488	au
Orbital period	2034.54	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	-0.43102154	-0.01562935	0.03330763	-0.00925109	-0.40287394
-0.43102154	1.00000000	0.00161487	-0.02182543	-0.01136375	0.45606278
-0.01562935	0.00161487	1.00000000	-0.04851599	0.04947590	-0.01093281
0.03330763	-0.02182543	-0.04851599	1.00000000	-0.99477891	0.00901103
-0.00925109	-0.01136375	0.04947590	-0.99477891	1.00000000	-0.10830892
-0.40287394	0.45606278	-0.01093281	0.00901103	-0.10830892	1.00000000

Covariance matrix
2.21506140E-15	-2.91673549E-15	-1.35553118E-14	1.14160553E-12	-3.19134254E-13	-1.23952310E-12
-2.91673549E-15	2.06733270E-14	4.27876960E-15	-2.28532158E-12	-1.19760809E-12	4.28669305E-12
-1.35553118E-14	4.27876960E-15	3.39587460E-10	-6.51088651E-10	6.68278266E-10	-1.31704330E-11
1.14160553E-12	-2.28532158E-12	-6.51088651E-10	5.30345433E-07	-5.30999092E-07	4.28989311E-10
-3.19134254E-13	-1.19760809E-12	6.68278266E-10	-5.30999092E-07	5.37248958E-07	-5.18972801E-09
-1.23952310E-12	4.28669305E-12	-1.31704330E-11	4.28989311E-10	-5.18972801E-09	4.27351403E-09