AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HP35 ∴ Orbital info ∴ Epoch epochXXX

(39989) 1998HP35 ▹

ORBITAL INFORMATION

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(ASCII data file 39989.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53713	1.226e-08	au
e	0.090552	6.303e-08
i	9.472	4.233e-06	deg
Ω	177.379	2.619e-05	deg
ω	208.158	3.4e-05	deg
M	324.932	2.066e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3074	au
Aphelion	2.7669	au
Asc. node-Earth separation	1.73951	au
Desc. node-Earth separation	1.32664	au
Earth MOID	1.31416	au
Orbital period	1476.09	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	0.00861944	0.02043261	0.00597807	-0.20877710	0.12792608
0.00861944	1.00000000	-0.04494670	0.00252105	0.10813877	-0.31139769
0.02043261	-0.04494670	1.00000000	0.41805708	-0.33538258	0.03041089
0.00597807	0.00252105	0.41805708	1.00000000	-0.76191376	0.00153984
-0.20877710	0.10813877	-0.33538258	-0.76191376	1.00000000	-0.62540129
0.12792608	-0.31139769	0.03041089	0.00153984	-0.62540129	1.00000000

Covariance matrix
1.50215887E-16	6.65859722E-18	1.06000546E-15	1.91887253E-15	-8.70120977E-14	3.23852305E-14
6.65859722E-18	3.97274839E-15	-1.19913903E-14	4.16153463E-15	2.31774581E-13	-4.05406667E-13
1.06000546E-15	-1.19913903E-14	1.79164703E-11	4.63435210E-11	-4.82731435E-11	2.65879752E-12
1.91887253E-15	4.16153463E-15	4.63435210E-11	6.85889950E-10	-6.78534429E-10	8.32974372E-13
-8.70120977E-14	2.31774581E-13	-4.82731435E-11	-6.78534429E-10	1.15631910E-09	-4.39266003E-10
3.23852305E-14	-4.05406667E-13	2.65879752E-12	8.32974372E-13	-4.39266003E-10	4.26638398E-10