AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HM220 ∴ Orbital info ∴ Epoch epochXXX

(603985) 2015HM220 ▹

ORBITAL INFORMATION

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(ASCII data file 603985.eq0)

Keplerian elements at epoch
58745.8 MJD
	Value	1-σ variation	Units
a	3.19694	8.764e-08	au
e	0.070049	1.182e-07
i	6.569	1.099e-05	deg
Ω	194.999	9.076e-05	deg
ω	127.537	0.0002022	deg
M	186.44	0.0001616	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.973	au
Aphelion	3.4209	au
Asc. node-Earth separation	2.32362	au
Desc. node-Earth separation	2.05184	au
Earth MOID	1.96678	au
Orbital period	2087.85	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	-0.07734412	0.00849498	-0.00005893	-0.37648034	0.43416195
-0.07734412	1.00000000	-0.00523665	-0.03327981	0.46043459	-0.49476402
0.00849498	-0.00523665	1.00000000	-0.03624157	0.02763706	-0.01300656
-0.00005893	-0.03327981	-0.03624157	1.00000000	-0.47694683	0.03446637
-0.37648034	0.46043459	0.02763706	-0.47694683	1.00000000	-0.89391551
0.43416195	-0.49476402	-0.01300656	0.03446637	-0.89391551	1.00000000

Covariance matrix
7.68077805E-15	-8.01157844E-16	8.18194913E-15	-4.68764391E-16	-6.67071291E-12	6.15003012E-12
-8.01157844E-16	1.39693555E-14	-6.80196052E-15	-3.56988151E-13	1.10022996E-11	-9.45168353E-12
8.18194913E-15	-6.80196052E-15	1.20776943E-10	-3.61479612E-11	6.14060597E-11	-2.31034848E-11
-4.68764391E-16	-3.56988151E-13	-3.61479612E-11	8.23700836E-09	-8.75149118E-09	5.05595510E-10
-6.67071291E-12	1.10022996E-11	6.14060597E-11	-8.75149118E-09	4.08747095E-08	-2.92110177E-08
6.15003012E-12	-9.45168353E-12	-2.31034848E-11	5.05595510E-10	-2.92110177E-08	2.61243657E-08