AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008BR54 ∴ Orbital info ∴ Epoch epochXXX

(646273) 2008BR54 ▹

ORBITAL INFORMATION

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(ASCII data file 646273.eq0)

Keplerian elements at epoch
57942.1 MJD
	Value	1-σ variation	Units
a	2.59015	4.672e-08	au
e	0.16978	1.512e-07
i	2.106	6.966e-06	deg
Ω	154.542	0.0003416	deg
ω	315.228	0.0003625	deg
M	114.54	9.018e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1504	au
Aphelion	3.0299	au
Asc. node-Earth separation	1.25659	au
Desc. node-Earth separation	1.85072	au
Earth MOID	1.16918	au
Orbital period	1522.6	days
Date of orbit computation	apr 23 22:04

Correlation matrix
1.00000000	-0.80734843	0.05753284	-0.04031563	0.25808859	-0.76486490
-0.80734843	1.00000000	-0.06044327	0.01838822	-0.18325311	0.60582476
0.05753284	-0.06044327	1.00000000	0.05206502	-0.02966224	-0.06567767
-0.04031563	0.01838822	0.05206502	1.00000000	-0.95349925	0.03780667
0.25808859	-0.18325311	-0.02966224	-0.95349925	1.00000000	-0.33603580
-0.76486490	0.60582476	-0.06567767	0.03780667	-0.33603580	1.00000000

Covariance matrix
2.18249247E-15	-5.70250862E-15	1.87230694E-14	-6.43309779E-13	4.37037171E-12	-3.22250433E-12
-5.70250862E-15	2.28589954E-14	-6.36592364E-14	9.49595381E-13	-1.00427607E-11	8.26053154E-12
1.87230694E-14	-6.36592364E-14	4.85254713E-11	1.23880031E-10	-7.48965971E-11	-4.12605522E-11
-6.43309779E-13	9.49595381E-13	1.23880031E-10	1.16665029E-07	-1.18049431E-07	1.16458481E-09
4.37037171E-12	-1.00427607E-11	-7.48965971E-11	-1.18049431E-07	1.31385182E-07	-1.09847746E-08
-3.22250433E-12	8.26053154E-12	-4.12605522E-11	1.16458481E-09	-1.09847746E-08	8.13326287E-09