AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RC57 ∴ Summary
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(101126) 1998RC57  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.30259 6.391e-09 au
e 0.182816 3.744e-08
i 5.225 5.851e-06 deg
Ω 181.852 4.064e-05 deg
ω 131.446 4.661e-05 deg
M 50.018 1.903e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8816 au
Aphelion 2.7235 au
Asc. node-Earth separation 1.53702 au
Desc. node-Earth separation 0.98269 au
Earth MOID 0.87337 au
Orbital period 1276.21 days
Date of orbit computation  Oct 21 18:26
Observational summary
Optical observations (Discarded) 658 (5)
Radar observations (Discarded) 0 (0)
Arc length 7694.02 days
Unobserved 41 days

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Ephemeris at epoch 58807 MJD
Right Ascension 2.16134 deg
Declination -2.33914 deg
V Magnitude 19.62 mag
Solar Elongation -123.92 deg
Galactic Latitude -63.18 deg
Rate 0.102 deg/day
Direction 77.981 deg

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