NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021KA1 ∴ Orbital info ∴ Epoch 59351 MJD

2021KA1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021KA1.eq0)

Keplerian elements
(Epoch 59351.4 MJD)
	Value	1-σ variation	Units
a	0.965066	8.931e-05	au
e	0.318033	0.0005247
i	2.568	0.005522	deg
Ω	211.668	0.01378	deg
ω	152.07	0.01565	deg
M	266.319	0.0657	deg

Other useful info
Absolute Magnitude (H)	26.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6581	au
Aphelion distance	1.272	au
Asc. node-Earth separation	0.20094	au
Desc. node-Earth separation	-0.31765	au
Earth MOID	0.02599	au
Orbital period	346.285	days
Date of orbit computation	feb 26 12:32

Covariance matrix
7.97665529E-09	4.68551901E-08	4.93160806E-07	1.23024126E-06	-1.39771716E-06	5.86794110E-06
4.68551901E-08	2.75257651E-07	2.89726661E-06	7.22837997E-06	-8.21129136E-06	3.44708397E-05
4.93160806E-07	2.89726661E-06	3.04973725E-05	7.60998650E-05	-8.64409911E-05	3.62822046E-04
1.23024126E-06	7.22837997E-06	7.60998650E-05	1.89978434E-04	-2.15746886E-04	9.05162313E-04
-1.39771716E-06	-8.21129136E-06	-8.64409911E-05	-2.15746886E-04	2.45057507E-04	-1.02829551E-03
5.86794110E-06	3.44708397E-05	3.62822046E-04	9.05162313E-04	-1.02829551E-03	4.31687857E-03

Correlation matrix
1.00000000	0.99994841	0.99987781	0.99937326	-0.99971194	0.99997794
0.99994841	1.00000000	0.99997133	0.99958360	-0.99978763	0.99999366
0.99987781	0.99997133	1.00000000	0.99977097	-0.99989528	0.99994828
0.99937326	0.99958360	0.99977097	1.00000000	-0.99990417	0.99951518
-0.99971194	-0.99978763	-0.99989528	-0.99990417	1.00000000	-0.99976751
0.99997794	0.99999366	0.99994828	0.99951518	-0.99976751	1.00000000