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1998OP4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.2504 0.01179 au
e 0.535859 0.002394
i 13.366 0.04987 deg
Ω 126.66 0.0151 deg
ω 167.696 0.08324 deg
M 227.579 19.84 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0445 au
Aphelion distance 3.4563 au
Asc. node-Earth separation 2.38233 au
Desc. node-Earth separation 0.03611 au
Earth MOID 0.03433 au
Orbital period 1233.07 days
Date of orbit computation   Mar 19 08:41
Observational summary
Optical observations (Discarded) 22 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 8365 days

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Ephemeris
(Epoch 59390 MJD)
Right Ascension 145.662 deg
Declination 19.923 deg
V Magnitude 29.25 mag
Solar Elongation -48.18 deg
Galactic Latitude 46.38 deg
Rate 0.32 deg/day
Direction 107.715 deg

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