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1998WR5  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.57355 3.851e-08 au
e 0.513923 7.559e-07
i 28.339 4.021e-05 deg
Ω 256.505 3.552e-05 deg
ω 118.629 9.954e-05 deg
M 58.716 2.616e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2509 au
Aphelion distance 3.8962 au
Asc. node-Earth separation 1.49731 au
Desc. node-Earth separation 0.53548 au
Earth MOID 0.42106 au
Orbital period 1507.99 days
Date of orbit computation   feb 26 10:23
Observational summary
Optical observations (Discarded) 74 (0)
Radar observations (Discarded) 0 (0)
Arc length 9160 days
Unobserved 125 days

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Ephemeris
(Epoch 60421 MJD)
Right Ascension 109.154 deg
Declination -3.18046 deg
V Magnitude 23.87 mag
Solar Elongation -81.12 deg
Galactic Latitude 4.14 deg
Rate 0.278 deg/day
Direction 82.781 deg

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