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1998WR5  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.57573 0.002324 au
e 0.514113 0.000206
i 28.346 0.01138 deg
Ω 256.503 0.004327 deg
ω 118.653 0.01088 deg
M 320.956 2.741 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2515 au
Aphelion distance 3.9 au
Asc. node-Earth separation 1.4998 au
Desc. node-Earth separation 0.53447 au
Earth MOID 0.42018 au
Orbital period 1509.91 days
Date of orbit computation   dic 21 10:40
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 8933 days

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Ephemeris
(Epoch 60097 MJD)
Right Ascension 354.081 deg
Declination 25.0739 deg
V Magnitude 21.42 mag
Solar Elongation 68.11 deg
Galactic Latitude -34.75 deg
Rate 0.902 deg/day
Direction 53.213 deg

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