AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015PK321 ∴ Orbital info ∴ Epoch epochXXX

(521622) 2015PK321 ▹

ORBITAL INFORMATION

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(ASCII data file 521622.eq0)

Keplerian elements at epoch
58217.1 MJD
	Value	1-σ variation	Units
a	2.89677	7.672e-08	au
e	0.081112	2.601e-07
i	12.953	2.513e-05	deg
Ω	348.759	4.785e-05	deg
ω	202.757	0.0001679	deg
M	327.669	0.0001704	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6618	au
Aphelion	3.1317	au
Asc. node-Earth separation	2.10333	au
Desc. node-Earth separation	1.68465	au
Earth MOID	1.66834	au
Orbital period	1800.82	days
Date of orbit computation	apr 23 21:41

Correlation matrix
1.00000000	0.35027382	0.03375216	-0.02240406	-0.28480207	0.29838644
0.35027382	1.00000000	0.05624942	-0.05143315	-0.84130574	0.87997588
0.03375216	0.05624942	1.00000000	-0.49510757	0.07067307	0.06876250
-0.02240406	-0.05143315	-0.49510757	1.00000000	-0.23714079	-0.03976511
-0.28480207	-0.84130574	0.07067307	-0.23714079	1.00000000	-0.95984327
0.29838644	0.87997588	0.06876250	-0.03976511	-0.95984327	1.00000000

Covariance matrix
5.88631488E-15	6.98985440E-15	6.50623345E-14	-8.22538061E-14	-3.66869413E-12	3.90117992E-12
6.98985440E-15	6.76514957E-14	3.67589445E-13	-6.40161252E-13	-3.67400009E-11	3.90035931E-11
6.50623345E-14	3.67589445E-13	6.31266214E-10	-5.95269215E-10	2.98130779E-10	2.94410347E-10
-8.22538061E-14	-6.40161252E-13	-5.95269215E-10	2.28989290E-09	-1.90528721E-09	-3.24268654E-10
-3.66869413E-12	-3.67400009E-11	2.98130779E-10	-1.90528721E-09	2.81898797E-08	-2.74626272E-08
3.90117992E-12	3.90035931E-11	2.94410347E-10	-3.24268654E-10	-2.74626272E-08	2.90395775E-08