AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001KL21 ∴ Orbital info ∴ Epoch epochXXX

(267237) 2001KL21 ▹

ORBITAL INFORMATION

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(ASCII data file 267237.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.08832	2.309e-08	au
e	0.307144	5.335e-08
i	19.066	8.174e-06	deg
Ω	157.31	1.913e-05	deg
ω	121.681	2.528e-05	deg
M	67.546	1.556e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1398	au
Aphelion	4.0369	au
Asc. node-Earth separation	2.34517	au
Desc. node-Earth separation	1.39932	au
Earth MOID	1.18766	au
Orbital period	1982.35	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	0.14232065	-0.01403742	-0.02258240	0.26135849	-0.65538986
0.14232065	1.00000000	-0.02483425	-0.01309275	0.18404450	-0.19920568
-0.01403742	-0.02483425	1.00000000	0.17024344	-0.10418348	-0.02216596
-0.02258240	-0.01309275	0.17024344	1.00000000	-0.73208929	0.02968066
0.26135849	0.18404450	-0.10418348	-0.73208929	1.00000000	-0.63366762
-0.65538986	-0.19920568	-0.02216596	0.02968066	-0.63366762	1.00000000

Covariance matrix
5.33265354E-16	1.75327907E-16	-2.64958589E-15	-9.97691712E-15	1.52547725E-13	-2.35538936E-13
1.75327907E-16	2.84592131E-15	-1.08288314E-14	-1.33627875E-14	2.48159972E-13	-1.65388181E-13
-2.64958589E-15	-1.08288314E-14	6.68094773E-11	2.66222094E-11	-2.15236213E-11	-2.81966130E-12
-9.97691712E-15	-1.33627875E-14	2.66222094E-11	3.66023806E-10	-3.54010511E-10	8.83729756E-12
1.52547725E-13	2.48159972E-13	-2.15236213E-11	-3.54010511E-10	6.38844084E-10	-2.49258664E-10
-2.35538936E-13	-1.65388181E-13	-2.81966130E-12	8.83729756E-12	-2.49258664E-10	2.42204726E-10