AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000HL17 ∴ Orbital info ∴ Epoch epochXXX

(81538) 2000HL17 ▹

ORBITAL INFORMATION

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(ASCII data file 81538.eq0)

Keplerian elements at epoch
57726.3 MJD
	Value	1-σ variation	Units
a	2.78231	1.348e-08	au
e	0.070713	4.77e-08
i	6.105	4.926e-06	deg
Ω	185.019	3.265e-05	deg
ω	168.531	4.412e-05	deg
M	71.184	2.816e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5856	au
Aphelion	2.979	au
Asc. node-Earth separation	1.97668	au
Desc. node-Earth separation	1.58639	au
Earth MOID	1.57946	au
Orbital period	1695.14	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	-0.01661930	0.00710570	-0.00508370	-0.08317609	0.13023893
-0.01661930	1.00000000	-0.00172601	-0.00904609	0.26317664	-0.35696539
0.00710570	-0.00172601	1.00000000	0.11892459	-0.08323449	-0.00667291
-0.00508370	-0.00904609	0.11892459	1.00000000	-0.73927057	0.00395887
-0.08317609	0.26317664	-0.08323449	-0.73927057	1.00000000	-0.67270212
0.13023893	-0.35696539	-0.00667291	0.00395887	-0.67270212	1.00000000

Covariance matrix
1.81651782E-16	-1.06834247E-17	4.71772719E-16	-2.23679576E-15	-4.94600051E-14	4.94326584E-14
-1.06834247E-17	2.27486677E-15	-4.05535137E-16	-1.40852873E-14	5.53810450E-13	-4.79465549E-13
4.71772719E-16	-4.05535137E-16	2.42668130E-11	1.91251579E-11	-1.80902895E-11	-9.25709635E-13
-2.23679576E-15	-1.40852873E-14	1.91251579E-11	1.06574667E-09	-1.06479557E-09	3.63957792E-12
-4.94600051E-14	5.53810450E-13	-1.80902895E-11	-1.06479557E-09	1.94657731E-09	-8.35818411E-10
4.94326584E-14	-4.79465549E-13	-9.25709635E-13	3.63957792E-12	-8.35818411E-10	7.93061053E-10