AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997YH4 ∴ Orbital info ∴ Epoch epochXXX

(28012) 1997YH4 ▹

ORBITAL INFORMATION

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(ASCII data file 28012.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.84507	9.757e-09	au
e	0.075477	3.46e-08
i	2.923	3.454e-06	deg
Ω	59.261	7.254e-05	deg
ω	336.891	7.671e-05	deg
M	234.514	2.415e-05	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6303	au
Aphelion	3.0598	au
Asc. node-Earth separation	1.65811	au
Desc. node-Earth separation	2.02798	au
Earth MOID	1.63762	au
Orbital period	1752.82	days
Date of orbit computation	Jun 5 00:43

Correlation matrix
1.00000000	-0.01550717	-0.00292469	0.00339502	-0.01858406	-0.08461403
-0.01550717	1.00000000	-0.00581084	0.00489236	-0.08296172	0.25372490
-0.00292469	-0.00581084	1.00000000	-0.25897608	0.24817646	-0.00964855
0.00339502	0.00489236	-0.25897608	1.00000000	-0.94440376	0.00074078
-0.01858406	-0.08296172	0.24817646	-0.94440376	1.00000000	-0.32500071
-0.08461403	0.25372490	-0.00964855	0.00074078	-0.32500071	1.00000000

Covariance matrix
9.51935807E-17	-5.23536947E-18	-9.85483002E-17	2.40267486E-15	-1.39096592E-14	-1.99334479E-14
-5.23536947E-18	1.19735208E-15	-6.94408297E-16	1.22794338E-14	-2.20221960E-13	2.11987498E-13
-9.85483002E-17	-6.94408297E-16	1.19269595E-11	-6.48743990E-11	6.57502507E-11	-8.04568405E-13
2.40267486E-15	1.22794338E-14	-6.48743990E-11	5.26135550E-09	-5.25506976E-09	1.29740833E-12
-1.39096592E-14	-2.20221960E-13	6.57502507E-11	-5.25506976E-09	5.88496533E-09	-6.01994447E-10
-1.99334479E-14	2.11987498E-13	-8.04568405E-13	1.29740833E-12	-6.01994447E-10	5.83005227E-10