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AstDyS ∴ Objects ∴ 1999RS57 ∴ Summary
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(44624) 1999RS57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.14761 5.246e-09 au
e 0.190008 3.563e-08
i 3.55 3.482e-06 deg
Ω 110.596 5.254e-05 deg
ω 170.972 5.34e-05 deg
M 328.287 1.058e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7395 au
Aphelion 2.5557 au
Asc. node-Earth separation 1.56553 au
Desc. node-Earth separation 0.72648 au
Earth MOID 0.72298 au
Orbital period 1149.56 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1474 (10)
Radar observations (Discarded) 0 (0)
Arc length 11362.9 days
Unobserved 371 days

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Ephemeris at epoch 60419 MJD
Right Ascension 274.717 deg
Declination -19.2623 deg
V Magnitude 19.03 mag
Solar Elongation 114.57 deg
Galactic Latitude -1.8 deg
Rate 0.285 deg/day
Direction 87.51 deg

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