AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WR45 ∴ Orbital info ∴ Epoch epochXXX

(194483) 2001WR45 ▹

ORBITAL INFORMATION

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(ASCII data file 194483.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.3331	1.178e-08	au
e	0.136352	8.513e-08
i	2.66	4.593e-06	deg
Ω	234.644	0.0001345	deg
ω	139.366	0.0001358	deg
M	129.01	2.042e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.015	au
Aphelion	2.6512	au
Asc. node-Earth separation	1.54258	au
Desc. node-Earth separation	1.0873	au
Earth MOID	1.01662	au
Orbital period	1301.66	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	-0.68376993	0.02661545	-0.00706604	0.04803919	-0.54907736
-0.68376993	1.00000000	-0.03205561	0.00282114	-0.06741005	0.62819784
0.02661545	-0.03205561	1.00000000	-0.47071639	0.46768068	-0.02265893
-0.00706604	0.00282114	-0.47071639	1.00000000	-0.98907823	0.00050469
0.04803919	-0.06741005	0.46768068	-0.98907823	1.00000000	-0.13920763
-0.54907736	0.62819784	-0.02265893	0.00050469	-0.13920763	1.00000000

Covariance matrix
1.38738069E-16	-6.85593753E-16	1.43991923E-15	-1.11921232E-14	7.68433178E-14	-1.32089791E-13
-6.85593753E-16	7.24632922E-15	-1.25334192E-14	3.22940325E-14	-7.79284990E-13	1.09217784E-12
1.43991923E-15	-1.25334192E-14	2.10966186E-11	-2.90739517E-10	2.91721516E-10	-2.12561049E-12
-1.11921232E-14	3.22940325E-14	-2.90739517E-10	1.80832566E-08	-1.80626545E-08	1.38611472E-12
7.68433178E-14	-7.79284990E-13	2.91721516E-10	-1.80626545E-08	1.84427304E-08	-3.86112228E-10
-1.32089791E-13	1.09217784E-12	-2.12561049E-12	1.38611472E-12	-3.86112228E-10	4.17134189E-10