AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RW4 ∴ Orbital info ∴ Epoch epochXXX

(63780) 2001RW4 ▹

ORBITAL INFORMATION

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(ASCII data file 63780.eq0)

Keplerian elements at epoch
57804.6 MJD
	Value	1-σ variation	Units
a	2.45343	9.947e-09	au
e	0.105475	3.937e-08
i	4.218	4.251e-06	deg
Ω	246.719	5.968e-05	deg
ω	157.285	6.422e-05	deg
M	319.557	2.314e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1947	au
Aphelion	2.7122	au
Asc. node-Earth separation	1.67348	au
Desc. node-Earth separation	1.22471	au
Earth MOID	1.2038	au
Orbital period	1403.65	days
Date of orbit computation	apr 23 19:59

Correlation matrix
1.00000000	-0.08006793	0.01248718	-0.00948968	0.15574902	-0.41746445
-0.08006793	1.00000000	-0.00184871	0.00447637	-0.03131039	0.08752489
0.01248718	-0.00184871	1.00000000	-0.04970329	0.04837128	-0.00825479
-0.00948968	0.00447637	-0.04970329	1.00000000	-0.92981305	0.00832435
0.15574902	-0.03131039	0.04837128	-0.92981305	1.00000000	-0.37226473
-0.41746445	0.08752489	-0.00825479	0.00832435	-0.37226473	1.00000000

Covariance matrix
9.89506646E-17	-3.13556067E-17	5.27979701E-16	-5.63371425E-15	9.94992881E-14	-9.60737726E-14
-3.13556067E-17	1.54986732E-15	-3.09356117E-16	1.05173572E-14	-7.91627767E-14	7.97177072E-14
5.27979701E-16	-3.09356117E-16	1.80670533E-11	-1.26084727E-11	1.32043357E-11	-8.11755860E-13
-5.63371425E-15	1.05173572E-14	-1.26084727E-11	3.56178221E-09	-3.56381055E-09	1.14936985E-11
9.94992881E-14	-7.91627767E-14	1.32043357E-11	-3.56381055E-09	4.12449311E-09	-5.53112117E-10
-9.60737726E-14	7.97177072E-14	-8.11755860E-13	1.14936985E-11	-5.53112117E-10	5.35244212E-10