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AstDyS ∴ Objects ∴ Alu ∴ Orbital info ∴ Epoch epochXXX
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(4104) Alu  ▹ 
ORBITAL INFORMATION
(ASCII data file 4104.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54507 8.867e-09 au
e 0.106343 2.65e-08
i 15.703 3.282e-06 deg
Ω 52.03 1.028e-05 deg
ω 243.275 1.993e-05 deg
M 111.802 1.774e-05 deg
Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2744 au
Aphelion 2.8157 au
Asc. node-Earth separation 1.65409 au
Desc. node-Earth separation 1.39103 au
Earth MOID 1.30232 au
Orbital period 1483.03 days
Date of orbit computation  Jun 5 00:37
Correlation matrix
1.00000000-0.19210421-0.007863600.00261218-0.07435339-0.08049037
-0.192104211.000000000.034026290.00512730-0.107007580.14093702
-0.007863600.034026291.000000000.01671692-0.009084240.00278640
0.002612180.005127300.016716921.00000000-0.522832810.03479401
-0.07435339-0.10700758-0.00908424-0.522832811.00000000-0.85123238
-0.080490370.140937020.002786400.03479401-0.851232381.00000000
Covariance matrix
7.86193872E-17-4.51352764E-17-2.28851694E-162.38124743E-16-1.31420248E-14-1.26577102E-14
-4.51352764E-177.02148195E-162.95935533E-151.39681713E-15-5.65230575E-146.62347410E-14
-2.28851694E-162.95935533E-151.07729902E-115.64106269E-13-5.94365171E-131.62202585E-13
2.38124743E-161.39681713E-155.64106269E-131.05699592E-10-1.07150990E-106.34435546E-12
-1.31420248E-14-5.65230575E-14-5.94365171E-13-1.07150990E-103.97368463E-10-3.00947824E-10
-1.26577102E-146.62347410E-141.62202585E-136.34435546E-12-3.00947824E-103.14552212E-10