NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2005WR54 ∴ Orbital info ∴ Epoch 55795 MJD

2005WR54 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2005WR54.eq0)

Keplerian elements
(Epoch 55795.2 MJD)
	Value	1-σ variation	Units
a	1.94295	2.627e-08	au
e	0.407877	2.204e-07
i	14.782	1.692e-05	deg
Ω	73.475	3.828e-05	deg
ω	325.97	7.032e-05	deg
M	57.276	3.18e-05	deg

Other useful info
Absolute Magnitude (H)	19.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1505	au
Aphelion distance	2.7354	au
Asc. node-Earth separation	0.22473	au
Desc. node-Earth separation	1.4326	au
Earth MOID	0.1939	au
Orbital period	989.213	days
Date of orbit computation	feb 26 10:28

Covariance matrix
6.89925542E-16	-4.18978229E-15	-8.54909120E-14	-3.33734116E-14	1.24526253E-12	-6.80387524E-13
-4.18978229E-15	4.85922172E-14	6.16737201E-13	6.26904945E-14	-1.01176490E-11	3.95657938E-12
-8.54909120E-14	6.16737201E-13	2.86305515E-10	2.46488689E-10	-4.30072721E-10	1.04912024E-10
-3.33734116E-14	6.26904945E-14	2.46488689E-10	1.46537778E-09	-1.50978676E-09	7.30894858E-11
1.24526253E-12	-1.01176490E-11	-4.30072721E-10	-1.50978676E-09	4.94441093E-09	-1.78925169E-09
-6.80387524E-13	3.95657938E-12	1.04912024E-10	7.30894858E-11	-1.78925169E-09	1.01137983E-09

Correlation matrix
1.00000000	-0.72361404	-0.19235522	-0.03319133	0.67422140	-0.81451312
-0.72361404	1.00000000	0.16534914	0.00742923	-0.65273811	0.56439009
-0.19235522	0.16534914	1.00000000	0.38054615	-0.36146792	0.19496348
-0.03319133	0.00742923	0.38054615	1.00000000	-0.56089754	0.06003755
0.67422140	-0.65273811	-0.36146792	-0.56089754	1.00000000	-0.80012348
-0.81451312	0.56439009	0.19496348	0.06003755	-0.80012348	1.00000000