AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QL20 ∴ Orbital info ∴ Epoch epochXXX
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(306801) 2001QL20  ▹ 
ORBITAL INFORMATION
(ASCII data file 306801.eq0)
Keplerian elements at epoch
57735.0 MJD
Value 1-σ variation Units
a 3.0947 1.436e-08 au
e 0.251914 8.518e-08
i 9.281 8.694e-06 deg
Ω 347.944 3.325e-05 deg
ω 15.29 3.479e-05 deg
M 275.23 8.963e-06 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3151 au
Aphelion 3.8743 au
Asc. node-Earth separation 1.32577 au
Desc. node-Earth separation 2.83688 au
Earth MOID 1.31395 au
Orbital period 1988.5 days
Date of orbit computation  Jun 5 01:42
Correlation matrix
1.000000000.084656850.03308368-0.004489130.08739742-0.31986083
0.084656851.00000000-0.01512164-0.00012686-0.02448881-0.11172675
0.03308368-0.015121641.000000000.35003957-0.333813400.01847157
-0.00448913-0.000126860.350039571.00000000-0.944807730.02084593
0.08739742-0.02448881-0.33381340-0.944807731.00000000-0.31411162
-0.31986083-0.111726750.018471570.02084593-0.314111621.00000000
Covariance matrix
2.06273869E-161.03564112E-164.13111653E-15-2.14406395E-154.36674018E-14-4.11765132E-14
1.03564112E-167.25521220E-15-1.11983901E-14-3.59337009E-16-7.25653623E-14-8.52999246E-14
4.13111653E-15-1.11983901E-147.55897961E-111.01205126E-10-1.00965262E-101.43946714E-12
-2.14406395E-15-3.59337009E-161.01205126E-101.10587889E-09-1.09303446E-096.21357325E-12
4.36674018E-14-7.25653623E-14-1.00965262E-10-1.09303446E-091.21024490E-09-9.79460759E-11
-4.11765132E-14-8.52999246E-141.43946714E-126.21357325E-12-9.79460759E-118.03401813E-11