AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.02984 5.178e-09 au
e 0.42966 5.604e-08
i 5.961 5.516e-06 deg
Ω 299.721 5.083e-05 deg
ω 350.483 5.118e-05 deg
M 320.248 1.496e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1577 au
Aphelion 2.902 au
Asc. node-Earth separation 0.14672 au
Desc. node-Earth separation 1.88854 au
Earth MOID 0.14228 au
Orbital period 1056.31 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 697 (19)
Radar observations (Discarded) 0 (0)
Arc length 9382.34 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 212.931 deg
Declination -32.8301 deg
V Magnitude 17.15 mag
Solar Elongation 160.65 deg
Galactic Latitude 27.08 deg
Rate 0.237 deg/day
Direction -109.635 deg

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