NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021FA1 ∴ Orbital info ∴ Epoch 60400 MJD

2021FA1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021FA1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.22538	0.000355	au
e	0.188153	0.000238
i	3.402	0.00386	deg
Ω	2.941	0.001605	deg
ω	205.473	0.001541	deg
M	64.342	0.3402	deg

Other useful info
Absolute Magnitude (H)	28.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9948	au
Aphelion distance	1.4559	au
Asc. node-Earth separation	0.42182	au
Desc. node-Earth separation	0.01364	au
Earth MOID	0.00825	au
Orbital period	495.456	days
Date of orbit computation	feb 26 12:18

Covariance matrix
1.26008461E-07	8.44706211E-08	1.37022584E-06	5.69374688E-07	2.12284923E-08	-1.20759425E-04
8.44706211E-08	5.66298500E-08	9.18522221E-07	3.81627888E-07	1.74562597E-08	-8.09539159E-05
1.37022584E-06	9.18522221E-07	1.49008449E-05	6.19095270E-06	2.19442012E-07	-1.31313993E-03
5.69374688E-07	3.81627888E-07	6.19095270E-06	2.57462983E-06	5.39117294E-08	-5.45631113E-04
2.12284923E-08	1.74562597E-08	2.19442012E-07	5.39117294E-08	2.37449685E-06	-2.18302814E-05
-1.20759425E-04	-8.09539159E-05	-1.31313993E-03	-5.45631113E-04	-2.18302814E-05	1.15729975E-01

Correlation matrix
1.00000000	0.99996115	0.99996973	0.99963373	0.03880909	-0.99999597
0.99996115	1.00000000	0.99991139	0.99944753	0.04760392	-0.99998210
0.99996973	0.99991139	1.00000000	0.99952725	0.03689169	-0.99996000
0.99963373	0.99944753	0.99952725	1.00000000	0.02180420	-0.99958285
0.03880909	0.04760392	0.03689169	0.02180420	1.00000000	-0.04164382
-0.99999597	-0.99998210	-0.99996000	-0.99958285	-0.04164382	1.00000000