NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2010RD31 ∴ Orbital info ∴ Epoch 55451 MJD

2010RD31 ▹

ORBITAL INFORMATION

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(ASCII data file 2010RD31.eq0)

Keplerian elements
(Epoch 55451.6 MJD)
	Value	1-σ variation	Units
a	2.13094	0.00125	au
e	0.447084	0.0002784
i	7.234	0.001878	deg
Ω	295.763	0.008285	deg
ω	11.156	0.01258	deg
M	12.989	0.01306	deg

Other useful info
Absolute Magnitude (H)	22.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1782	au
Aphelion distance	3.0836	au
Asc. node-Earth separation	0.16836	au
Desc. node-Earth separation	2.05305	au
Earth MOID	0.1639	au
Orbital period	1136.2	days
Date of orbit computation	feb 26 10:43

Covariance matrix
1.56141155E-06	3.47762684E-07	2.32439497E-06	-1.00937002E-05	1.44878437E-05	-1.62758647E-05
3.47762684E-07	7.74814915E-08	5.18974732E-07	-2.23891112E-06	3.20178527E-06	-3.61995295E-06
2.32439497E-06	5.18974732E-07	3.52631791E-06	-1.45572165E-05	2.03274713E-05	-2.39815889E-05
-1.00937002E-05	-2.23891112E-06	-1.45572165E-05	6.86402373E-05	-1.02508030E-04	1.06964991E-04
1.44878437E-05	3.20178527E-06	2.03274713E-05	-1.02508030E-04	1.58239014E-04	-1.55814449E-04
-1.62758647E-05	-3.61995295E-06	-2.39815889E-05	1.06964991E-04	-1.55814449E-04	1.70633525E-04

Correlation matrix
1.00000000	0.99982801	0.99058216	-0.97499484	0.92169721	-0.99713324
0.99982801	1.00000000	0.99285653	-0.97084183	0.91440045	-0.99556990
0.99058216	0.99285653	1.00000000	-0.93568188	0.86052965	-0.97765368
-0.97499484	-0.97084183	-0.93568188	1.00000000	-0.98358459	0.98837122
0.92169721	0.91440045	0.86052965	-0.98358459	1.00000000	-0.94824107
-0.99713324	-0.99556990	-0.97765368	0.98837122	-0.94824107	1.00000000