AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000HR77 ∴ Orbital info ∴ Epoch epochXXX

(269912) 2000HR77 ▹

ORBITAL INFORMATION

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(ASCII data file 269912.eq0)

Keplerian elements at epoch
58183.1 MJD
	Value	1-σ variation	Units
a	3.0789	2.374e-08	au
e	0.268701	4.56e-08
i	14.407	6.212e-06	deg
Ω	237.616	2.049e-05	deg
ω	271.703	2.452e-05	deg
M	139.425	1.066e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2516	au
Aphelion	3.9062	au
Asc. node-Earth separation	1.82264	au
Desc. node-Earth separation	1.8924	au
Earth MOID	1.31718	au
Orbital period	1973.3	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	-0.05635076	0.01716275	-0.00882956	0.03207413	-0.03985547
-0.05635076	1.00000000	-0.03143592	0.00507130	0.08634514	-0.04326629
0.01716275	-0.03143592	1.00000000	0.01755621	-0.00603586	-0.02269643
-0.00882956	0.00507130	0.01755621	1.00000000	-0.81882274	0.02097750
0.03207413	0.08634514	-0.00603586	-0.81882274	1.00000000	-0.56187878
-0.03985547	-0.04326629	-0.02269643	0.02097750	-0.56187878	1.00000000

Covariance matrix
5.63636844E-16	-6.10081063E-17	2.53128338E-15	-4.29490291E-15	1.86710128E-14	-1.00888622E-14
-6.10081063E-17	2.07958276E-15	-8.90571124E-15	4.73829515E-15	9.65471182E-14	-2.10374128E-14
2.53128338E-15	-8.90571124E-15	3.85930075E-11	2.23459898E-12	-9.19404714E-13	-1.50337202E-12
-4.29490291E-15	4.73829515E-15	2.23459898E-12	4.19787008E-10	-4.11355878E-10	4.58271419E-12
1.86710128E-14	9.65471182E-14	-9.19404714E-13	-4.11355878E-10	6.01210604E-10	-1.46896179E-10
-1.00888622E-14	-2.10374128E-14	-1.50337202E-12	4.58271419E-12	-1.46896179E-10	1.13686553E-10