NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021DK2 ∴ Orbital info ∴ Epoch 60600 MJD

2021DK2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021DK2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.03288	0.02046	au
e	0.729339	0.003871
i	4.467	0.0409	deg
Ω	29.675	0.2516	deg
ω	21.284	0.1763	deg
M	115.437	7.297	deg

Other useful info
Absolute Magnitude (H)	23.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5502	au
Aphelion distance	3.5155	au
Asc. node-Earth separation	-0.42837	au
Desc. node-Earth separation	1.9659	au
Earth MOID	0.07024	au
Orbital period	1058.68	days
Date of orbit computation	Jul 29 13:15

Covariance matrix
4.18705159E-04	7.92011808E-05	8.35958200E-04	-5.13412950E-03	3.59983343E-03	-1.49313836E-01
7.92011808E-05	1.49824374E-05	1.58186331E-04	-9.71708538E-04	6.81267087E-04	-2.82437928E-02
8.35958200E-04	1.58186331E-04	1.67275059E-03	-1.02857886E-02	7.20897848E-03	-2.98108264E-01
-5.13412950E-03	-9.71708538E-04	-1.02857886E-02	6.32904398E-02	-4.43500249E-02	1.83085968E+00
3.59983343E-03	6.81267087E-04	7.20897848E-03	-4.43500249E-02	3.10820418E-02	-1.28372233E+00
-1.49313836E-01	-2.82437928E-02	-2.98108264E-01	1.83085968E+00	-1.28372233E+00	5.32465900E+01

Correlation matrix
1.00000000	0.99996837	0.99888343	-0.99734085	0.99786888	-0.99999999
0.99996837	1.00000000	0.99922231	-0.99787404	0.99832375	-0.99996749
0.99888343	0.99922231	1.00000000	-0.99966144	0.99977751	-0.99887816
-0.99734085	-0.99787404	-0.99966144	1.00000000	-0.99993102	0.99733280
0.99786888	0.99832375	0.99977751	-0.99993102	1.00000000	-0.99786187
-0.99999999	-0.99996749	-0.99887816	0.99733280	-0.99786187	1.00000000