AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998BN8 ∴ Summary
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(73971) 1998BN8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24102 7.334e-09 au
e 0.101565 4.039e-08
i 4.514 4.208e-06 deg
Ω 0.904 4.709e-05 deg
ω 199.579 5.083e-05 deg
M 240.308 2.117e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0134 au
Aphelion 2.4686 au
Asc. node-Earth separation 1.44998 au
Desc. node-Earth separation 1.02806 au
Earth MOID 1.0117 au
Orbital period 1225.37 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1444 (13)
Radar observations (Discarded) 0 (0)
Arc length 9957.97 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 59.8348 deg
Declination 23.9053 deg
V Magnitude 20.7 mag
Solar Elongation -33.65 deg
Galactic Latitude -21.74 deg
Rate 0.449 deg/day
Direction 78.948 deg

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