AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999BN18 ∴ Summary
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(164770) 1999BN18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71941 1.461e-08 au
e 0.249685 3.7e-08
i 10.26 5.775e-06 deg
Ω 46.08 2.883e-05 deg
ω 33.116 3.248e-05 deg
M 237.271 1.438e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0404 au
Aphelion 3.3984 au
Asc. node-Earth separation 1.11902 au
Desc. node-Earth separation 2.21493 au
Earth MOID 1.06405 au
Orbital period 1637.99 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 602 (10)
Radar observations (Discarded) 0 (0)
Arc length 8561.89 days
Unobserved 691 days

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Ephemeris at epoch 60419 MJD
Right Ascension 322.492 deg
Declination -24.6504 deg
V Magnitude 22.07 mag
Solar Elongation 72.4 deg
Galactic Latitude -44.92 deg
Rate 0.252 deg/day
Direction 81.741 deg

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