NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009YR ∴ Orbital info ∴ Epoch 60400 MJD

2009YR ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009YR.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.941896	8.344e-06	au
e	0.110152	8.201e-05
i	0.7	0.0007348	deg
Ω	87.19	0.0004333	deg
ω	128.035	0.004521	deg
M	102.888	0.4146	deg

Other useful info
Absolute Magnitude (H)	28.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8381	au
Aphelion distance	1.0456	au
Asc. node-Earth separation	0.01556	au
Desc. node-Earth separation	-0.14517	au
Earth MOID	0.00197	au
Orbital period	333.889	days
Date of orbit computation	feb 26 10:42

Covariance matrix
6.96235238E-11	-6.83563707E-10	-6.12687149E-09	3.55790835E-09	-3.73076992E-08	-3.45955663E-06
-6.83563707E-10	6.72554308E-09	6.02348013E-08	-3.47223836E-08	3.63764246E-07	3.39737086E-05
-6.12687149E-09	6.02348013E-08	5.39937113E-07	-3.11723519E-07	3.26865005E-06	3.04485078E-04
3.55790835E-09	-3.47223836E-08	-3.11723519E-07	1.87722707E-07	-1.94624035E-06	-1.76676854E-04
-3.73076992E-08	3.63764246E-07	3.26865005E-06	-1.94624035E-06	2.04393148E-05	1.85242752E-03
-3.45955663E-06	3.39737086E-05	3.04485078E-04	-1.76676854E-04	1.85242752E-03	1.71907801E-01

Correlation matrix
1.00000000	-0.99893520	-0.99928457	0.98414333	-0.98897952	-0.99998769
-0.99893520	1.00000000	0.99956770	-0.97720898	0.98112234	0.99915182
-0.99928457	0.99956770	1.00000000	-0.97912824	0.98392879	0.99941677
0.98414333	-0.97720898	-0.97912824	1.00000000	-0.99358471	-0.98349795
-0.98897952	0.98112234	0.98392879	-0.99358471	1.00000000	0.98823508
-0.99998769	0.99915182	0.99941677	-0.98349795	0.98823508	1.00000000