AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HH54 ∴ Orbital info ∴ Epoch epochXXX

(447017) 2004HH54 ▹

ORBITAL INFORMATION

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(ASCII data file 447017.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.88359	8.642e-09	au
e	0.07201	7.598e-08
i	23.068	8.154e-06	deg
Ω	74.311	1.516e-05	deg
ω	133.53	4.803e-05	deg
M	267.372	4.197e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.748	au
Aphelion	2.0192	au
Asc. node-Earth separation	0.98711	au
Desc. node-Earth separation	0.77058	au
Earth MOID	0.7635	au
Orbital period	944.232	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.21325341	0.00898884	-0.01233044	-0.23422262	0.12276987
-0.21325341	1.00000000	-0.09285760	-0.01471678	0.32872335	-0.30949197
0.00898884	-0.09285760	1.00000000	-0.40329715	0.09603967	0.02255852
-0.01233044	-0.01471678	-0.40329715	1.00000000	-0.28775469	0.00075099
-0.23422262	0.32872335	0.09603967	-0.28775469	1.00000000	-0.94535539
0.12276987	-0.30949197	0.02255852	0.00075099	-0.94535539	1.00000000

Covariance matrix
7.46853263E-17	-1.40026712E-16	6.33416062E-16	-1.61559050E-15	-9.72222692E-14	4.45283019E-14
-1.40026712E-16	5.77290638E-15	-5.75284214E-14	-1.69529515E-14	1.19962937E-12	-9.86900460E-13
6.33416062E-16	-5.75284214E-14	6.64868113E-11	-4.98572298E-11	3.76129754E-11	7.71978176E-12
-1.61559050E-15	-1.69529515E-14	-4.98572298E-11	2.29863750E-10	-2.09544820E-10	4.77856108E-13
-9.72222692E-14	1.19962937E-12	3.76129754E-11	-2.09544820E-10	2.30695202E-09	-1.90564099E-09
4.45283019E-14	-9.86900460E-13	7.71978176E-12	4.77856108E-13	-1.90564099E-09	1.76138140E-09