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1998OP4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.24924 0.01132 au
e 0.535812 0.002517
i 13.366 0.05191 deg
Ω 126.647 0.02171 deg
ω 167.678 0.08237 deg
M 218.151 22.59 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0441 au
Aphelion distance 3.4544 au
Asc. node-Earth separation 2.38097 au
Desc. node-Earth separation 0.03745 au
Earth MOID 0.03561 au
Orbital period 1232.12 days
Date of orbit computation   feb 26 10:22
Observational summary
Optical observations (Discarded) 22 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 9395 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 114.862 deg
Declination 22.3953 deg
V Magnitude 29.87 mag
Solar Elongation -82.8 deg
Galactic Latitude 20.17 deg
Rate 0.131 deg/day
Direction 89.784 deg

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