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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.07876	2.38e-08	au
e	0.268355	4.548e-08
i	14.407	6.212e-06	deg
Ω	237.609	2.049e-05	deg
ω	271.325	2.454e-05	deg
M	184.027	1.188e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2526	au
Aphelion	3.905	au
Asc. node-Earth separation	1.82791	au
Desc. node-Earth separation	1.88735	au
Earth MOID	1.31844	au
Orbital period	1973.16	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	-0.05111652	0.01628120	-0.00948316	0.04156062	-0.44433691
-0.05111652	1.00000000	-0.03149629	0.00456907	0.08260486	-0.01233666
0.01628120	-0.03149629	1.00000000	0.01789921	-0.00633408	-0.02703771
-0.00948316	0.00456907	0.01789921	1.00000000	-0.81808375	0.02248189
0.04156062	0.08260486	-0.00633408	-0.81808375	1.00000000	-0.52142248
-0.44433691	-0.01233666	-0.02703771	0.02248189	-0.52142248	1.00000000

Covariance matrix
5.66225140E-16	-5.53185964E-17	2.40675187E-15	-4.62309361E-15	2.42685195E-14	-1.25600490E-13
-5.53185964E-17	2.06838154E-15	-8.89866844E-15	4.25723682E-15	9.21908128E-14	-6.66495517E-15
2.40675187E-15	-8.89866844E-15	3.85923011E-11	2.27808125E-12	-9.65606849E-13	-1.99528351E-12
-4.62309361E-15	4.25723682E-15	2.27808125E-12	4.19730135E-10	-4.11291341E-10	5.47144704E-12
2.42685195E-14	9.21908128E-14	-9.65606849E-13	-4.11291341E-10	6.02189882E-10	-1.51999042E-10
-1.25600490E-13	-6.66495517E-15	-1.99528351E-12	5.47144704E-12	-1.51999042E-10	1.41113557E-10