AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RT57 ∴ Orbital info ∴ Epoch epochXXX

2008RT57 ▹

ORBITAL INFORMATION

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(ASCII data file 2008RT57.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.51335	1.217e-07	au
e	0.186258	1.178e-05
i	2.06	9.804e-05	deg
Ω	200.083	0.0008754	deg
ω	114.474	0.002515	deg
M	353.405	0.001264	deg

Other useful info
Absolute Magnitude (H)	18.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0452	au
Aphelion	2.9815	au
Asc. node-Earth separation	1.62678	au
Desc. node-Earth separation	1.25573	au
Earth MOID	1.03227	au
Orbital period	1455.39	days
Date of orbit computation	apr 24 01:33

Correlation matrix
1.00000000	0.85837312	-0.33495307	0.12167045	-0.31183736	-0.22141481
0.85837312	1.00000000	-0.34787870	0.13716593	-0.70955890	0.27906228
-0.33495307	-0.34787870	1.00000000	-0.92957819	0.49551275	-0.00787839
0.12167045	0.13716593	-0.92957819	1.00000000	-0.42219472	0.01316502
-0.31183736	-0.70955890	0.49551275	-0.42219472	1.00000000	-0.78835224
-0.22141481	0.27906228	-0.00787839	0.01316502	-0.78835224	1.00000000

Covariance matrix
1.48223766E-14	1.23117560E-12	-3.99800137E-12	1.29672624E-11	-9.54829819E-11	-3.40601491E-11
1.23117560E-12	1.38793757E-10	-4.01802705E-10	1.41460603E-09	-2.10238534E-08	4.15400553E-09
-3.99800137E-12	-4.01802705E-10	9.61169751E-09	-7.97793062E-08	1.22178217E-07	-9.75929105E-10
1.29672624E-11	1.41460603E-09	-7.97793062E-08	7.66317180E-07	-9.29514109E-07	1.45615184E-08
-9.54829819E-11	-2.10238534E-08	1.22178217E-07	-9.29514109E-07	6.32525165E-06	-2.50518712E-06
-3.40601491E-11	4.15400553E-09	-9.75929105E-10	1.45615184E-08	-2.50518712E-06	1.59647426E-06