NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017AE21 ∴ Orbital info ∴ Epoch 57757 MJD

2017AE21 ▹

ORBITAL INFORMATION

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(ASCII data file 2017AE21.eq0)

Keplerian elements
(Epoch 57757.3 MJD)
	Value	1-σ variation	Units
a	1.99157	2.721	au
e	0.537446	0.6427
i	5.942	3.889	deg
Ω	265.312	12.07	deg
ω	144.962	5.928	deg
M	17.293	43.7	deg

Other useful info
Absolute Magnitude (H)	24.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9212	au
Aphelion distance	3.0619	au
Asc. node-Earth separation	1.5124	au
Desc. node-Earth separation	-0.00057	au
Earth MOID	0.00024	au
Orbital period	1026.58	days
Date of orbit computation	feb 26 11:20

Covariance matrix
7.40281974E+00	1.74873584E+00	1.05752512E+01	3.28315806E+01	1.59358766E+01	-1.18899613E+02
1.74873584E+00	4.13099686E-01	2.49838428E+00	7.75490800E+00	3.76276215E+00	-2.80862244E+01
1.05752512E+01	2.49838428E+00	1.51237869E+01	4.68490538E+01	2.26470297E+01	-1.69789900E+02
3.28315806E+01	7.75490800E+00	4.68490538E+01	1.45773345E+02	7.10481743E+01	-5.27520931E+02
1.59358766E+01	3.76276215E+00	2.26470297E+01	7.10481743E+01	3.51455861E+01	-2.56403825E+02
-1.18899613E+02	-2.80862244E+01	-1.69789900E+02	-5.27520931E+02	-2.56403825E+02	1.90993603E+03

Correlation matrix
1.00000000	0.99999584	0.99945174	0.99943406	0.98796595	-0.99993655
0.99999584	1.00000000	0.99954311	0.99933284	0.98751554	-0.99989988
0.99945174	0.99954311	1.00000000	0.99777241	0.98230325	-0.99901536
0.99943406	0.99933284	0.99777241	1.00000000	0.99260959	-0.99974957
0.98796595	0.98751554	0.98230325	0.99260959	1.00000000	-0.98964559
-0.99993655	-0.99989988	-0.99901536	-0.99974957	-0.98964559	1.00000000