AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000HD53 ∴ Orbital info ∴ Epoch epochXXX

(81594) 2000HD53 ▹

ORBITAL INFORMATION

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(ASCII data file 81594.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59493	1.373e-08	au
e	0.087077	4.46e-08
i	16.442	4.568e-06	deg
Ω	51.462	1.694e-05	deg
ω	185.947	3.525e-05	deg
M	250.326	3.314e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.369	au
Aphelion	2.8209	au
Asc. node-Earth separation	1.83079	au
Desc. node-Earth separation	1.35967	au
Earth MOID	1.35807	au
Orbital period	1526.82	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.07880042	0.01837559	0.00038179	0.11962097	-0.26638820
0.07880042	1.00000000	0.02503254	0.01289674	-0.13062750	0.16168816
0.01837559	0.02503254	1.00000000	-0.05418399	0.06490616	-0.04538165
0.00038179	0.01289674	-0.05418399	1.00000000	-0.48697743	0.03312700
0.11962097	-0.13062750	0.06490616	-0.48697743	1.00000000	-0.87584929
-0.26638820	0.16168816	-0.04538165	0.03312700	-0.87584929	1.00000000

Covariance matrix
1.88527451E-16	4.82584511E-17	1.15243108E-15	8.87842527E-17	5.78952291E-14	-1.21202374E-13
4.82584511E-17	1.98936784E-15	5.09974905E-15	9.74236650E-15	-2.05371559E-13	2.38970678E-13
1.15243108E-15	5.09974905E-15	2.08628075E-11	-4.19164478E-12	1.04500997E-11	-6.86871514E-12
8.87842527E-17	9.74236650E-15	-4.19164478E-12	2.86849613E-10	-2.90726164E-10	1.85916536E-11
5.78952291E-14	-2.05371559E-13	1.04500997E-11	-2.90726164E-10	1.24249972E-09	-1.02302529E-09
-1.21202374E-13	2.38970678E-13	-6.86871514E-12	1.85916536E-11	-1.02302529E-09	1.09803878E-09