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(27031) 1998RO4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.14012 2.3e-09 au
e 0.425108 2.479e-08
i 5.355 2.178e-06 deg
Ω 191.837 2.22e-05 deg
ω 111.882 2.311e-05 deg
M 79.573 2.244e-06 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2303 au
Aphelion distance 3.0499 au
Asc. node-Earth separation 1.08388 au
Desc. node-Earth separation 0.5143 au
Earth MOID 0.23558 au
Orbital period 1143.55 days
Date of orbit computation   feb 26 13:15
Observational summary
Optical observations (Discarded) 972 (3)
Radar observations (Discarded) 0 (0)
Arc length 26430 days
Unobserved 143 days

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Ephemeris
(Epoch 60457 MJD)
Right Ascension 77.1116 deg
Declination 19.2343 deg
V Magnitude 23.12 mag
Solar Elongation -12.49 deg
Galactic Latitude -12.41 deg
Rate 0.413 deg/day
Direction 85.285 deg

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