NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WR5 ∴ Summary
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1998WR5  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.5777 0.001191 au
e 0.513892 0.0001619
i 28.251 0.005352 deg
Ω 256.658 0.0003576 deg
ω 118.399 0.00475 deg
M 206.486 1.126 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.253 au
Aphelion 3.9024 au
Asc. node-Earth separation 1.49625 au
Desc. node-Earth separation 0.54043 au
Earth MOID 0.4237 au
Orbital period 1511.64 days
Date of orbit computation   Oct 9 17:46
Observational summary
Optical observations (Discarded) 48 (2)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 6881 days

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Ephemeris at epoch 58045 MJD
Right Ascension 202.908 deg
Declination -27.0217 deg
V Magnitude 24.83 mag
Solar Elongation -17.16 deg
Galactic Latitude 34.99 deg
Rate 0.282 deg/day
Direction 105.969 deg

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