AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997AW19 ∴ Summary
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(58522) 1997AW19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05539 1.904e-08 au
e 0.081038 5.688e-08
i 6.902 5.453e-06 deg
Ω 306.914 4.373e-05 deg
ω 198.46 5.309e-05 deg
M 20.304 3.196e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8078 au
Aphelion 3.303 au
Asc. node-Earth separation 2.2731 au
Desc. node-Earth separation 1.83442 au
Earth MOID 1.82162 au
Orbital period 1950.74 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 800 (72)
Radar observations (Discarded) 0 (0)
Arc length 9922.56 days
Unobserved 44 days

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Ephemeris at epoch 60426 MJD
Right Ascension 156.068 deg
Declination 2.84615 deg
V Magnitude 19.97 mag
Solar Elongation -120.64 deg
Galactic Latitude 47.26 deg
Rate 0.032 deg/day
Direction 89.363 deg

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