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NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.02968 6.556e-09 au
e 0.429968 6.343e-08
i 5.964 5.064e-06 deg
Ω 299.734 4.784e-05 deg
ω 350.517 4.867e-05 deg
M 271.095 1.659e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.157 au
Aphelion distance 2.9024 au
Asc. node-Earth separation 0.14419 au
Desc. node-Earth separation 1.88868 au
Earth MOID 0.13983 au
Orbital period 1056.19 days
Date of orbit computation   Apr 18 14:59
Observational summary
Optical observations (Discarded) 541 (3)
Radar observations (Discarded) 0 (0)
Arc length 8313 days
Unobserved 2 days

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Ephemeris
(Epoch 59323 MJD)
Right Ascension 170.776 deg
Declination -9.41399 deg
V Magnitude 18.89 mag
Solar Elongation -144.49 deg
Galactic Latitude 47.65 deg
Rate 0.294 deg/day
Direction -64.238 deg

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