AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RD105 ∴ Orbital info ∴ Epoch epochXXX

(431820) 2008RD105 ▹

ORBITAL INFORMATION

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(ASCII data file 431820.eq0)

Keplerian elements at epoch
58557.1 MJD
	Value	1-σ variation	Units
a	2.61693	2.462e-08	au
e	0.270389	5.625e-08
i	6.655	5.064e-06	deg
Ω	138.225	8.627e-05	deg
ω	202.094	8.865e-05	deg
M	180.543	1.987e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9093	au
Aphelion	3.3245	au
Asc. node-Earth separation	2.24999	au
Desc. node-Earth separation	0.92666	au
Earth MOID	0.90226	au
Orbital period	1546.27	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	0.52920756	-0.00237276	-0.00766520	0.13546490	-0.53176048
0.52920756	1.00000000	0.00522772	-0.00950240	0.14823749	-0.54263750
-0.00237276	0.00522772	1.00000000	-0.04930514	0.04763599	0.00420114
-0.00766520	-0.00950240	-0.04930514	1.00000000	-0.96836177	0.00710674
0.13546490	0.14823749	0.04763599	-0.96836177	1.00000000	-0.25049263
-0.53176048	-0.54263750	0.00420114	0.00710674	-0.25049263	1.00000000

Covariance matrix
6.06275849E-16	7.32992510E-16	-2.95882506E-16	-1.62817473E-14	2.95695158E-13	-2.60164337E-13
7.32992510E-16	3.16429329E-15	1.48929400E-15	-4.61120098E-14	7.39228513E-13	-6.06519460E-13
-2.95882506E-16	1.48929400E-15	2.56483547E-11	-2.15409157E-11	2.13868723E-11	4.22759402E-13
-1.62817473E-14	-4.61120098E-14	-2.15409157E-11	7.44190916E-09	-7.40563187E-09	1.21817328E-11
2.95695158E-13	7.39228513E-13	2.13868723E-11	-7.40563187E-09	7.85895148E-09	-4.41238939E-10
-2.60164337E-13	-6.06519460E-13	4.22759402E-13	1.21817328E-11	-4.41238939E-10	3.94814545E-10