AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003HN4 ∴ Orbital info ∴ Epoch epochXXX

(127944) 2003HN4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 127944.eq0)

Keplerian elements at epoch
58228.8 MJD
	Value	1-σ variation	Units
a	2.75339	1.717e-08	au
e	0.298096	5.789e-08
i	15.513	5.297e-06	deg
Ω	71.947	2.138e-05	deg
ω	272.715	2.289e-05	deg
M	15.36	8.275e-06	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9326	au
Aphelion	3.5742	au
Asc. node-Earth separation	1.48712	au
Desc. node-Earth separation	1.53062	au
Earth MOID	0.99802	au
Orbital period	1668.79	days
Date of orbit computation	apr 23 20:15

Correlation matrix
1.00000000	-0.36820880	0.06808394	0.01921813	-0.14518213	0.41640969
-0.36820880	1.00000000	-0.08611738	0.00573151	0.02472192	-0.25964008
0.06808394	-0.08611738	1.00000000	-0.10008285	0.08019413	0.05227625
0.01921813	0.00573151	-0.10008285	1.00000000	-0.89991611	0.00760833
-0.14518213	0.02472192	0.08019413	-0.89991611	1.00000000	-0.39924213
0.41640969	-0.25964008	0.05227625	0.00760833	-0.39924213	1.00000000

Covariance matrix
2.94699953E-16	-3.65908365E-16	6.19132945E-15	7.05206243E-15	-5.70389654E-14	5.91556497E-14
-3.65908365E-16	3.35101440E-15	-2.64075518E-14	7.09205543E-15	3.27520794E-14	-1.24378481E-13
6.19132945E-15	-2.64075518E-14	2.80606898E-11	-1.13324498E-11	9.72210274E-12	2.29160097E-12
7.05206243E-15	7.09205543E-15	-1.13324498E-11	4.56909242E-10	-4.40235898E-10	1.34582901E-12
-5.70389654E-14	3.27520794E-14	9.72210274E-12	-4.40235898E-10	5.23765531E-10	-7.56119054E-11
5.91556497E-14	-1.24378481E-13	2.29160097E-12	1.34582901E-12	-7.56119054E-11	6.84811003E-11