AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QY254 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(57335) 2001QY254  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 57335.eq0)
Keplerian elements at epoch
58100.1 MJD
Value 1-σ variation Units
a 2.6505 9.485e-09 au
e 0.172965 3.95e-08
i 12.038 3.797e-06 deg
Ω 22.436 1.657e-05 deg
ω 49.718 2.106e-05 deg
M 195.319 1.051e-05 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1921 au
Aphelion 3.1089 au
Asc. node-Earth separation 1.3157 au
Desc. node-Earth separation 1.89151 au
Earth MOID 1.22547 au
Orbital period 1576.13 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.000000000.087570410.001420010.00068745-0.167922560.26805090
0.087570411.00000000-0.067837060.01583796-0.218145940.30340067
0.00142001-0.067837061.000000000.43566243-0.31996555-0.02124881
0.000687450.015837960.435662431.00000000-0.76275325-0.00695160
-0.16792256-0.21814594-0.31996555-0.762753251.00000000-0.63146039
0.268050900.30340067-0.02124881-0.00695160-0.631460391.00000000
Covariance matrix
8.99737770E-173.28118250E-175.11426528E-171.08064926E-16-3.35503460E-142.67120320E-14
3.28118250E-171.56037873E-15-1.01745591E-141.03681650E-14-1.81506479E-131.25910874E-13
5.11426528E-17-1.01745591E-141.44167435E-112.74139352E-11-2.55897946E-11-8.47617358E-13
1.08064926E-161.03681650E-142.74139352E-112.74647321E-10-2.66257431E-10-1.21033053E-12
-3.35503460E-14-1.81506479E-13-2.55897946E-11-2.66257431E-104.43669911E-10-1.39735833E-10
2.67120320E-141.25910874E-13-8.47617358E-13-1.21033053E-12-1.39735833E-101.10373133E-10