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(18330) 1987BW1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31116 6.786e-09 au
e 0.154207 3.492e-08
i 3.995 3.827e-06 deg
Ω 243.179 5.717e-05 deg
ω 212.323 5.9e-05 deg
M 233.727 1.38e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9548 au
Aphelion 2.6676 au
Asc. node-Earth separation 1.58167 au
Desc. node-Earth separation 1.00969 au
Earth MOID 0.97329 au
Orbital period 1283.35 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 1785 (13)
Radar observations (Discarded) 0 (0)
Arc length 13347 days
Unobserved 229 days

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Ephemeris at epoch 60397 MJD
Right Ascension 330.739 deg
Declination -8.7868 deg
V Magnitude 20.47 mag
Solar Elongation 37.88 deg
Galactic Latitude -46.22 deg
Rate 0.419 deg/day
Direction 68.224 deg

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