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(27031) 1998RO4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.13973 3.509e-09 au
e 0.425508 4.078e-08
i 5.355 5.163e-06 deg
Ω 191.883 3.969e-05 deg
ω 111.766 4.072e-05 deg
M 358.866 9.063e-06 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2293 au
Aphelion distance 3.0502 au
Asc. node-Earth separation 1.08081 au
Desc. node-Earth separation 0.51421 au
Earth MOID 0.23481 au
Orbital period 1143.24 days
Date of orbit computation   Jan 6 13:40
Observational summary
Optical observations (Discarded) 410 (2)
Radar observations (Discarded) 0 (0)
Arc length 25336 days
Unobserved 15 days

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Ephemeris
(Epoch 59235 MJD)
Right Ascension 38.4961 deg
Declination 9.72272 deg
V Magnitude 22.21 mag
Solar Elongation -98.33 deg
Galactic Latitude -45.55 deg
Rate 0.259 deg/day
Direction 67.685 deg

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