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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Aaltje ∴ Summary
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(677) Aaltje  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.954 1.219e-08 au
e 0.050685 3.493e-08
i 8.487 4.214e-06 deg
Ω 272.717 2.752e-05 deg
ω 275.737 5.021e-05 deg
M 145.336 4.156e-05 deg

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Other useful info
Absolute Magnitude (H)    9.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8043 au
Aphelion 3.1037 au
Asc. node-Earth separation 1.91406 au
Desc. node-Earth separation 1.97707 au
Earth MOID 1.81882 au
Orbital period 1854.45 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2432 (70)
Radar observations (Discarded) 0 (0)
Arc length 40970.4 days
Unobserved 34 days

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Ephemeris at epoch 58441 MJD
Right Ascension 324.622 deg
Declination -5.16688 deg
V Magnitude 15.34 mag
Solar Elongation -88.85 deg
Galactic Latitude -39.16 deg
Rate 0.19 deg/day
Direction 80.548 deg

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