AstDyS-2

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AstDyS ∴ Objects ∴ 1998BY15 ∴ Summary
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(17739) 1998BY15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44557 7.819e-09 au
e 0.161835 3.751e-08
i 6.72 3.198e-06 deg
Ω 275.933 3.204e-05 deg
ω 81.848 3.361e-05 deg
M 62.494 9.512e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0498 au
Aphelion 2.8413 au
Asc. node-Earth separation 1.31128 au
Desc. node-Earth separation 1.45496 au
Earth MOID 1.05856 au
Orbital period 1396.91 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2982 (15)
Radar observations (Discarded) 0 (0)
Arc length 15460.3 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 65.9871 deg
Declination 22.7415 deg
V Magnitude 19.06 mag
Solar Elongation -38.87 deg
Galactic Latitude -18.44 deg
Rate 0.46 deg/day
Direction 84.04 deg

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