AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000HB21 ∴ Orbital info ∴ Epoch epochXXX

(56519) 2000HB21 ▹

ORBITAL INFORMATION

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(ASCII data file 56519.eq0)

Keplerian elements at epoch
57272.8 MJD
	Value	1-σ variation	Units
a	2.27945	6.323e-09	au
e	0.147627	3.366e-08
i	3.346	3.717e-06	deg
Ω	127.785	5.978e-05	deg
ω	170.393	6.127e-05	deg
M	103.32	1.342e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9429	au
Aphelion	2.616	au
Asc. node-Earth separation	1.62399	au
Desc. node-Earth separation	0.93143	au
Earth MOID	0.92703	au
Orbital period	1257.02	days
Date of orbit computation	Jun 5 00:49

Correlation matrix
1.00000000	-0.16687625	-0.00019430	0.00109071	-0.04461161	0.20607493
-0.16687625	1.00000000	-0.00149319	0.00079057	0.04071184	-0.18238764
-0.00019430	-0.00149319	1.00000000	0.14117690	-0.13715188	0.00132111
0.00109071	0.00079057	0.14117690	1.00000000	-0.97583424	0.00681685
-0.04461161	0.04071184	-0.13715188	-0.97583424	1.00000000	-0.22067484
0.20607493	-0.18238764	0.00132111	0.00681685	-0.22067484	1.00000000

Covariance matrix
3.99761032E-17	-3.55144428E-17	-4.56665266E-18	4.12268620E-16	-1.72817533E-14	1.74843569E-14
-3.55144428E-17	1.13297548E-15	-1.86835040E-16	1.59083742E-15	8.39596545E-14	-8.23815457E-14
-4.56665266E-18	-1.86835040E-16	1.38186021E-11	3.13738806E-11	-3.12373039E-11	6.59013719E-14
4.12268620E-16	1.59083742E-15	3.13738806E-11	3.57392208E-09	-3.57427778E-09	5.46865445E-12
-1.72817533E-14	8.39596545E-14	-3.12373039E-11	-3.57427778E-09	3.75387164E-09	-1.81433226E-10
1.74843569E-14	-8.23815457E-14	6.59013719E-14	5.46865445E-12	-1.81433226E-10	1.80072987E-10