AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HU172 ∴ Orbital info ∴ Epoch epochXXX

(537201) 2015HU172 ▹

ORBITAL INFORMATION

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(ASCII data file 537201.eq0)

Keplerian elements at epoch
58419.5 MJD
	Value	1-σ variation	Units
a	2.56532	2.611e-08	au
e	0.19204	1.037e-07
i	5.314	1.068e-05	deg
Ω	13.87	6.475e-05	deg
ω	183.408	6.832e-05	deg
M	313.725	1.836e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0727	au
Aphelion	3.058	au
Asc. node-Earth separation	2.05737	au
Desc. node-Earth separation	1.07431	au
Earth MOID	1.07239	au
Orbital period	1500.75	days
Date of orbit computation	apr 23 21:44

Correlation matrix
1.00000000	-0.33084252	-0.01045253	0.00281764	0.06255915	-0.20941942
-0.33084252	1.00000000	-0.01000395	-0.01072764	-0.15092786	0.53034920
-0.01045253	-0.01000395	1.00000000	-0.40965381	0.38688118	-0.00159236
0.00281764	-0.01072764	-0.40965381	1.00000000	-0.94262328	0.00525809
0.06255915	-0.15092786	0.38688118	-0.94262328	1.00000000	-0.33039710
-0.20941942	0.53034920	-0.00159236	0.00525809	-0.33039710	1.00000000

Covariance matrix
6.81808518E-16	-8.95925349E-16	-2.91495959E-15	4.76407844E-15	1.11606601E-13	-1.00406192E-13
-8.95925349E-16	1.07556974E-14	-1.10807865E-14	-7.20419807E-14	-1.06944026E-12	1.00993529E-12
-2.91495959E-15	-1.10807865E-14	1.14066991E-10	-2.83308219E-10	2.82309462E-10	-3.12272834E-13
4.76407844E-15	-7.20419807E-14	-2.83308219E-10	4.19299516E-09	-4.17030845E-09	6.25176336E-12
1.11606601E-13	-1.06944026E-12	2.82309462E-10	-4.17030845E-09	4.66805190E-09	-4.14492245E-10
-1.00406192E-13	1.00993529E-12	-3.12272834E-13	6.25176336E-12	-4.14492245E-10	3.37151181E-10