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AstDyS ∴ Objects ∴ 1998RO16 ∴ Summary
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(58972) 1998RO16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68927 1.104e-08 au
e 0.209689 3.74e-08
i 11.671 4.708e-06 deg
Ω 176.831 1.636e-05 deg
ω 129.415 1.974e-05 deg
M 305.189 9.259e-06 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1254 au
Aphelion 3.2532 au
Asc. node-Earth separation 1.97091 au
Desc. node-Earth separation 1.26514 au
Earth MOID 1.13257 au
Orbital period 1610.83 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1592 (9)
Radar observations (Discarded) 0 (0)
Arc length 10436.9 days
Unobserved 315 days

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Ephemeris at epoch 60419 MJD
Right Ascension 249.803 deg
Declination -6.90876 deg
V Magnitude 18.64 mag
Solar Elongation 137.6 deg
Galactic Latitude 25.28 deg
Rate 0.139 deg/day
Direction -12.883 deg

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