AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RU154 ∴ Orbital info ∴ Epoch epochXXX

(137272) 1999RU154 ▹

ORBITAL INFORMATION

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(ASCII data file 137272.eq0)

Keplerian elements at epoch
57506.0 MJD
	Value	1-σ variation	Units
a	2.25595	6.087e-09	au
e	0.233133	4.066e-08
i	1.936	3.519e-06	deg
Ω	281.237	0.0001258	deg
ω	94.166	0.000126	deg
M	307.975	7.307e-06	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.73	au
Aphelion	2.7819	au
Asc. node-Earth separation	1.15253	au
Desc. node-Earth separation	1.116	au
Earth MOID	0.73238	au
Orbital period	1237.64	days
Date of orbit computation	Jun 5 01:06

Correlation matrix
1.00000000	0.03059834	0.00205928	0.00297648	0.00310928	-0.12477861
0.03059834	1.00000000	-0.00308889	-0.00625073	-0.00849813	0.08097760
0.00205928	-0.00308889	1.00000000	-0.00707566	0.00718389	-0.00907587
0.00297648	-0.00625073	-0.00707566	1.00000000	-0.99748553	-0.00080964
0.00310928	-0.00849813	0.00718389	-0.99748553	1.00000000	-0.06555773
-0.12477861	0.08097760	-0.00907587	-0.00080964	-0.06555773	1.00000000

Covariance matrix
3.70474164E-17	7.57325822E-18	4.41076250E-17	2.27906848E-15	2.38487324E-15	-5.54930392E-15
7.57325822E-18	1.65352908E-15	-4.42006310E-16	-3.19750863E-14	-4.35467771E-14	2.40596993E-14
4.41076250E-17	-4.42006310E-16	1.23834188E-11	-3.13229426E-12	3.18571290E-12	-2.33360926E-13
2.27906848E-15	-3.19750863E-14	-3.13229426E-12	1.58252510E-08	-1.58128015E-08	-7.44196075E-13
2.38487324E-15	-4.35467771E-14	3.18571290E-12	-1.58128015E-08	1.58801217E-08	-6.03629139E-11
-5.54930392E-15	2.40596993E-14	-2.33360926E-13	-7.44196075E-13	-6.03629139E-11	5.33874034E-11