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NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.02944 4.748e-09 au
e 0.430029 5.137e-08
i 5.963 4.748e-06 deg
Ω 299.729 4.658e-05 deg
ω 350.525 4.68e-05 deg
M 47.443 1.256e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1567 au
Aphelion distance 2.9022 au
Asc. node-Earth separation 0.14696 au
Desc. node-Earth separation 1.8885 au
Earth MOID 0.14258 au
Orbital period 1056 days
Date of orbit computation   nov 17 13:28
Observational summary
Optical observations (Discarded) 631 (3)
Radar observations (Discarded) 0 (0)
Arc length 8527 days
Unobserved 21 days

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Ephemeris
(Epoch 59556 MJD)
Right Ascension 326.833 deg
Declination -7.57588 deg
V Magnitude 20.44 mag
Solar Elongation -70.75 deg
Galactic Latitude -42.27 deg
Rate 0.805 deg/day
Direction 70.25 deg

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