AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1981ER34 ∴ Orbital info ∴ Epoch epochXXX

(35041) 1981ER34 ▹

ORBITAL INFORMATION

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(ASCII data file 35041.eq0)

Keplerian elements at epoch
57745.0 MJD
	Value	1-σ variation	Units
a	3.16581	2.024e-08	au
e	0.026786	4.419e-08
i	8.095	4.17e-06	deg
Ω	246.621	3.541e-05	deg
ω	306.211	9.454e-05	deg
M	116.29	8.788e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	3.081	au
Aphelion	3.2506	au
Asc. node-Earth separation	2.10018	au
Desc. node-Earth separation	2.22805	au
Earth MOID	2.08407	au
Orbital period	2057.43	days
Date of orbit computation	apr 23 19:53

Correlation matrix
1.00000000	0.08962338	0.01587606	-0.00237375	-0.10889179	0.11758203
0.08962338	1.00000000	0.01727034	-0.00231606	-0.18115500	0.18733315
0.01587606	0.01727034	1.00000000	0.02318462	-0.01912436	0.01095072
-0.00237375	-0.00231606	0.02318462	1.00000000	-0.37647377	0.00576609
-0.10889179	-0.18115500	-0.01912436	-0.37647377	1.00000000	-0.92788023
0.11758203	0.18733315	0.01095072	0.00576609	-0.92788023	1.00000000

Covariance matrix
4.09808281E-16	8.01800618E-17	1.34015900E-15	-1.70159341E-15	-2.08399657E-13	2.09187136E-13
8.01800618E-17	1.95303241E-15	3.18257547E-15	-3.62439302E-15	-7.56861766E-13	7.27567060E-13
1.34015900E-15	3.18257547E-15	1.73878718E-11	3.42336871E-12	-7.53913680E-12	4.01300316E-12
-1.70159341E-15	-3.62439302E-15	3.42336871E-12	1.25389457E-09	-1.26030817E-09	1.79438547E-11
-2.08399657E-13	-7.56861766E-13	-7.53913680E-12	-1.26030817E-09	8.93764353E-09	-7.70916077E-09
2.09187136E-13	7.27567060E-13	4.01300316E-12	1.79438547E-11	-7.70916077E-09	7.72337870E-09