NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2019GP21 ∴ Orbital info ∴ Epoch 60400 MJD

2019GP21 ▹

ORBITAL INFORMATION

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(ASCII data file 2019GP21.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.69903	0.01106	au
e	0.493386	0.002448
i	0.335	0.02444	deg
Ω	196.927	0.09981	deg
ω	298.839	0.4761	deg
M	110.599	8.178	deg

Other useful info
Absolute Magnitude (H)	29.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8608	au
Aphelion distance	2.5373	au
Asc. node-Earth separation	0.03903	au
Desc. node-Earth separation	0.68474	au
Earth MOID	0.0007	au
Orbital period	808.91	days
Date of orbit computation	feb 26 11:54

Covariance matrix
1.22302171E-04	2.57561453E-05	2.42977947E-04	-9.74380930E-04	4.62270375E-03	-9.04445968E-02
2.57561453E-05	5.99219714E-06	4.30951883E-05	-1.69861144E-04	8.01767227E-04	-1.90255790E-02
2.42977947E-04	4.30951883E-05	5.97495701E-04	-2.43811369E-03	1.16250881E-02	-1.79992620E-01
-9.74380930E-04	-1.69861144E-04	-2.43811369E-03	9.96143743E-03	-4.75128494E-02	7.21911713E-01
4.62270375E-03	8.01767227E-04	1.16250881E-02	-4.75128494E-02	2.26649549E-01	-3.42508276E+00
-9.04445968E-02	-1.90255790E-02	-1.79992620E-01	7.21911713E-01	-3.42508276E+00	6.68861796E+01

Correlation matrix
1.00000000	0.95141662	0.89883998	-0.88277634	0.87801422	-0.99999389
0.95141662	1.00000000	0.72022525	-0.69524839	0.68798318	-0.95033481
0.89883998	0.72022525	1.00000000	-0.99936827	0.99896767	-0.90036605
-0.88277634	-0.69524839	-0.99936827	1.00000000	-0.99993700	0.88441253
0.87801422	0.68798318	0.99896767	-0.99993700	1.00000000	-0.87968147
-0.99999389	-0.95033481	-0.90036605	0.88441253	-0.87968147	1.00000000