AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HE148 ∴ Orbital info ∴ Epoch epochXXX

(35615) 1998HE148 ▹

ORBITAL INFORMATION

◲

(ASCII data file 35615.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60791	8.078e-09	au
e	0.208333	3.072e-08
i	2.715	4.477e-06	deg
Ω	210.161	6.619e-05	deg
ω	56.551	6.709e-05	deg
M	30.682	1.061e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0646	au
Aphelion	3.1512	au
Asc. node-Earth separation	1.2327	au
Desc. node-Earth separation	1.82479	au
Earth MOID	1.05008	au
Orbital period	1538.29	days
Date of orbit computation	apr 23 19:53

Correlation matrix
1.00000000	-0.07381484	0.01149634	0.00390865	-0.01563659	-0.28202439
-0.07381484	1.00000000	0.00310634	0.00007763	-0.04637318	0.31501916
0.01149634	0.00310634	1.00000000	-0.04508612	0.04359051	0.00135992
0.00390865	0.00007763	-0.04508612	1.00000000	-0.98678784	0.00300480
-0.01563659	-0.04637318	0.04359051	-0.98678784	1.00000000	-0.14993829
-0.28202439	0.31501916	0.00135992	0.00300480	-0.14993829	1.00000000

Covariance matrix
6.52571914E-17	-1.83191407E-17	4.15764336E-16	2.08996148E-15	-8.47428101E-15	-2.41671387E-14
-1.83191407E-17	9.43831474E-16	4.27237880E-16	1.57853096E-16	-9.55786318E-14	1.02661729E-13
4.15764336E-16	4.27237880E-16	2.00422626E-11	-1.33602074E-11	1.30921814E-11	6.45818934E-14
2.08996148E-15	1.57853096E-16	-1.33602074E-11	4.38120794E-09	-4.38194983E-09	2.10977788E-12
-8.47428101E-15	-9.55786318E-14	1.30921814E-11	-4.38194983E-09	4.50083774E-09	-1.06704717E-10
-2.41671387E-14	1.02661729E-13	6.45818934E-14	2.10977788E-12	-1.06704717E-10	1.12524930E-10