NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XK1 ∴ Orbital info ∴ Epoch 60400 MJD

2021XK1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XK1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.07768	8.082e-05	au
e	0.2348	0.0001061
i	10.819	0.00451	deg
Ω	71.391	0.000188	deg
ω	269.38	0.002337	deg
M	91.682	0.09809	deg

Other useful info
Absolute Magnitude (H)	26.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8246	au
Aphelion distance	1.3307	au
Asc. node-Earth separation	0.03584	au
Desc. node-Earth separation	0.00153	au
Earth MOID	0.00094	au
Orbital period	408.636	days
Date of orbit computation	feb 26 12:37

Covariance matrix
6.53161348E-09	8.57774627E-09	3.64503620E-07	1.51858386E-08	1.88762189E-07	-7.92754259E-06
8.57774627E-09	1.12653719E-08	4.78704291E-07	1.99428452E-08	2.47846215E-07	-1.04109847E-05
3.64503620E-07	4.78704291E-07	2.03423301E-05	8.47511576E-07	1.05318595E-05	-4.42404464E-04
1.51858386E-08	1.99428452E-08	8.47511576E-07	3.53582047E-08	4.38722560E-07	-1.84312229E-05
1.88762189E-07	2.47846215E-07	1.05318595E-05	4.38722560E-07	5.46273664E-06	-2.29105733E-04
-7.92754259E-06	-1.04109847E-05	-4.42404464E-04	-1.84312229E-05	-2.29105733E-04	9.62181090E-03

Correlation matrix
1.00000000	0.99997741	0.99997987	0.99927135	0.99930862	-0.99999986
0.99997741	1.00000000	0.99998666	0.99923871	0.99908950	-0.99997843
0.99997987	0.99998666	1.00000000	0.99930989	0.99907842	-0.99997869
0.99927135	0.99923871	0.99930989	1.00000000	0.99825095	-0.99926492
0.99930862	0.99908950	0.99907842	0.99825095	1.00000000	-0.99931502
-0.99999986	-0.99997843	-0.99997869	-0.99926492	-0.99931502	1.00000000