AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001PR12 ∴ Orbital info ∴ Epoch epochXXX

(108914) 2001PR12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 108914.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.0846	2.012e-08	au
e	0.114875	4.589e-08
i	10.997	4.804e-06	deg
Ω	92.712	2.619e-05	deg
ω	285.801	3.388e-05	deg
M	38.666	2.284e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7303	au
Aphelion	3.4389	au
Asc. node-Earth separation	1.96858	au
Desc. node-Earth separation	2.12587	au
Earth MOID	1.75932	au
Orbital period	1978.78	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.00824367	-0.00568916	-0.01417114	0.13372601	-0.39602954
-0.00824367	1.00000000	0.00063339	0.01034553	0.01172170	-0.06180031
-0.00568916	0.00063339	1.00000000	-0.06987313	0.05887699	-0.00572511
-0.01417114	0.01034553	-0.06987313	1.00000000	-0.76665348	0.01528607
0.13372601	0.01172170	0.05887699	-0.76665348	1.00000000	-0.63064849
-0.39602954	-0.06180031	-0.00572511	0.01528607	-0.63064849	1.00000000

Covariance matrix
4.04698483E-16	-7.61084733E-18	-5.49856473E-16	-7.46549644E-15	9.11516692E-14	-1.81946993E-13
-7.61084733E-18	2.10616705E-15	1.39653132E-16	1.24333153E-14	1.82272006E-14	-6.47721908E-14
-5.49856473E-16	1.39653132E-16	2.30818244E-11	-8.79089818E-12	9.58437007E-12	-6.28159901E-13
-7.46549644E-15	1.24333153E-14	-8.79089818E-12	6.85765995E-10	-6.80252315E-10	9.14187878E-12
9.11516692E-14	1.82272006E-14	9.58437007E-12	-6.80252315E-10	1.14806343E-09	-4.88002244E-10
-1.81946993E-13	-6.47721908E-14	-6.28159901E-13	9.14187878E-12	-4.88002244E-10	5.21558499E-10