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 1.667e-08 au
e 0.429919 6.874e-08
i 5.964 8.538e-06 deg
Ω 299.736 5.777e-05 deg
ω 350.489 6.09e-05 deg
M 134.824 3.949e-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   Sep 19 18:06
Observational summary
Optical observations (Discarded) 426 (6)
Radar observations (Discarded) 0 (0)
Arc length 7247 days
Unobserved 516 days

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Ephemeris
(Epoch 58771 MJD)
Right Ascension 108.398 deg
Declination 26.1873 deg
V Magnitude 22.19 mag
Solar Elongation 94.57 deg
Galactic Latitude 16.16 deg
Rate 0.118 deg/day
Direction 94.527 deg

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