NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.02988 1.694e-08 au
e 0.429919 6.733e-08
i 5.964 7.766e-06 deg
Ω 299.736 5.081e-05 deg
ω 350.489 5.502e-05 deg
M 134.824 4.061e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1572 au
Aphelion distance 2.9026 au
Asc. node-Earth separation 0.14725 au
Desc. node-Earth separation 1.88916 au
Earth MOID 0.14298 au
Orbital period 1056.34 days
Date of orbit computation   Dec 9 13:31
Observational summary
Optical observations (Discarded) 430 (3)
Radar observations (Discarded) 0 (0)
Arc length 7818 days
Unobserved 2 days

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Ephemeris
(Epoch 58828 MJD)
Right Ascension 104.02 deg
Declination 26.6589 deg
V Magnitude 21.27 mag
Solar Elongation 155.54 deg
Galactic Latitude 12.75 deg
Rate 0.257 deg/day
Direction -86.984 deg

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