NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021AK2 ∴ Orbital info ∴ Epoch 59223 MJD

2021AK2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021AK2.eq0)

Keplerian elements
(Epoch 59223.3 MJD)
	Value	1-σ variation	Units
a	1.9005	0.008749	au
e	0.550285	0.002295
i	2.301	0.01072	deg
Ω	335.109	0.0576	deg
ω	67.299	0.04236	deg
M	19.696	0.1462	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8547	au
Aphelion distance	2.9463	au
Asc. node-Earth separation	0.08216	au
Desc. node-Earth separation	0.69209	au
Earth MOID	0.00853	au
Orbital period	956.978	days
Date of orbit computation	Jul 29 12:59

Covariance matrix
7.65456127E-05	2.00805860E-05	9.37082614E-05	-5.00562075E-04	3.66174055E-04	-1.27937296E-03
2.00805860E-05	5.26784620E-06	2.45819469E-05	-1.31298292E-04	9.60435902E-05	-3.35624755E-04
9.37082614E-05	2.45819469E-05	1.14878750E-04	-6.15451260E-04	4.50882048E-04	-1.56612853E-03
-5.00562075E-04	-1.31298292E-04	-6.15451260E-04	3.31781584E-03	-2.43822896E-03	8.36471175E-03
3.66174055E-04	9.60435902E-05	4.50882048E-04	-2.43822896E-03	1.79469827E-03	-6.11861700E-03
-1.27937296E-03	-3.35624755E-04	-1.56612853E-03	8.36471175E-03	-6.11861700E-03	2.13833309E-02

Correlation matrix
1.00000000	0.99999928	0.99930458	-0.99327991	0.98794256	-0.99999848
0.99999928	1.00000000	0.99926317	-0.99315354	0.98777065	-0.99999946
0.99930458	0.99926317	1.00000000	-0.99689100	0.99299571	-0.99924014
-0.99327991	-0.99315354	-0.99689100	1.00000000	-0.99920046	0.99308669
0.98794256	0.98777065	0.99299571	-0.99920046	1.00000000	-0.98768821
-0.99999848	-0.99999946	-0.99924014	0.99308669	-0.98768821	1.00000000