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AstDyS ∴ Objects ∴ 1998BW44 ∴ Summary
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(39848) 1998BW44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24984 6.164e-09 au
e 0.095486 3.118e-08
i 7.762 3.006e-06 deg
Ω 117.761 2.863e-05 deg
ω 139.552 3.457e-05 deg
M 145.63 1.986e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.035 au
Aphelion 2.4647 au
Asc. node-Earth separation 1.4208 au
Desc. node-Earth separation 1.06225 au
Earth MOID 1.02604 au
Orbital period 1232.61 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1749 (12)
Radar observations (Discarded) 0 (0)
Arc length 9483.83 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 48.056 deg
Declination 12.7252 deg
V Magnitude 20.7 mag
Solar Elongation -15 deg
Galactic Latitude -37.52 deg
Rate 0.455 deg/day
Direction 72.559 deg

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