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AstDyS ∴ Objects ∴ 1998BL17 ∴ Summary
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(100708) 1998BL17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70071 1.27e-08 au
e 0.087668 3.456e-08
i 7.869 4.788e-06 deg
Ω 331.499 2.725e-05 deg
ω 77.131 4.008e-05 deg
M 48.265 2.849e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4639 au
Aphelion 2.9375 au
Asc. node-Earth separation 1.61807 au
Desc. node-Earth separation 1.74489 au
Earth MOID 1.48806 au
Orbital period 1621.12 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1112 (1)
Radar observations (Discarded) 0 (0)
Arc length 9491.92 days
Unobserved 94 days

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Ephemeris at epoch 60423 MJD
Right Ascension 91.5282 deg
Declination 27.9135 deg
V Magnitude 20.63 mag
Solar Elongation -58.46 deg
Galactic Latitude 3.38 deg
Rate 0.377 deg/day
Direction 96.493 deg

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