AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HM172 ∴ Orbital info ∴ Epoch epochXXX

(537200) 2015HM172 ▹

ORBITAL INFORMATION

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(ASCII data file 537200.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57775	3.161e-08	au
e	0.185654	6.965e-08
i	16.747	1.686e-05	deg
Ω	350.563	1.966e-05	deg
ω	260.203	5.251e-05	deg
M	30.318	4.823e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0992	au
Aphelion	3.0563	au
Asc. node-Earth separation	1.56452	au
Desc. node-Earth separation	1.41944	au
Earth MOID	1.16215	au
Orbital period	1511.68	days
Date of orbit computation	apr 23 21:44

Correlation matrix
1.00000000	-0.27060050	-0.00493728	-0.01989430	0.20411578	-0.35373268
-0.27060050	1.00000000	-0.02268668	0.02070849	-0.71749311	0.77444023
-0.00493728	-0.02268668	1.00000000	0.49323519	-0.14248252	-0.03473087
-0.01989430	0.02070849	0.49323519	1.00000000	-0.37841004	0.02780419
0.20411578	-0.71749311	-0.14248252	-0.37841004	1.00000000	-0.92153810
-0.35373268	0.77444023	-0.03473087	0.02780419	-0.92153810	1.00000000

Covariance matrix
9.99177999E-16	-5.95751714E-16	-2.63111536E-15	-1.23644767E-14	3.38809930E-13	-5.39300368E-13
-5.95751714E-16	4.85099190E-15	-2.66389385E-14	2.83588975E-14	-2.62416490E-12	2.60158057E-12
-2.63111536E-15	-2.66389385E-14	2.84224368E-10	1.63497238E-10	-1.26139285E-10	-2.82410236E-11
-1.23644767E-14	2.83588975E-14	1.63497238E-10	3.86590717E-10	-3.90702759E-10	2.63675644E-11
3.38809930E-13	-2.62416490E-12	-1.26139285E-10	-3.90702759E-10	2.75750448E-09	-2.33402502E-09
-5.39300368E-13	2.60158057E-12	-2.82410236E-11	2.63675644E-11	-2.33402502E-09	2.32631328E-09