AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RO71 ∴ Orbital info ∴ Epoch epochXXX

(121251) 1999RO71 ▹

ORBITAL INFORMATION

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(ASCII data file 121251.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.04396	1.916e-08	au
e	0.081939	4.518e-08
i	3.117	4.675e-06	deg
Ω	123.012	8.57e-05	deg
ω	231.371	9.06e-05	deg
M	219.583	2.776e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7945	au
Aphelion	3.2934	au
Asc. node-Earth separation	2.20253	au
Desc. node-Earth separation	1.86108	au
Earth MOID	1.79055	au
Orbital period	1939.8	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	-0.05770747	0.00289222	-0.00096832	-0.04838753	-0.02034005
-0.05770747	1.00000000	0.00229211	0.00307483	-0.01427537	0.04558326
0.00289222	0.00229211	1.00000000	0.11119257	-0.10562613	0.00279771
-0.00096832	0.00307483	0.11119257	1.00000000	-0.94651902	0.00570071
-0.04838753	-0.01427537	-0.10562613	-0.94651902	1.00000000	-0.32094407
-0.02034005	0.04558326	0.00279771	0.00570071	-0.32094407	1.00000000

Covariance matrix
3.66968042E-16	-4.99484710E-17	2.59010104E-16	-1.58974039E-15	-8.39793045E-14	-1.08150264E-14
-4.99484710E-17	2.04151293E-15	4.84153434E-16	1.19066310E-14	-5.84370409E-14	5.71666675E-14
2.59010104E-16	4.84153434E-16	2.18545891E-11	4.45491310E-11	-4.47370598E-11	3.63023577E-13
-1.58974039E-15	1.19066310E-14	4.45491310E-11	7.34487278E-09	-7.34930403E-09	1.35607215E-11
-8.39793045E-14	-5.84370409E-14	-4.47370598E-11	-7.34930403E-09	8.20822900E-09	-8.07078048E-10
-1.08150264E-14	5.71666675E-14	3.63023577E-13	1.35607215E-11	-8.07078048E-10	7.70411764E-10