NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.0295 1.773e-08 au
e 0.429953 6.87e-08
i 5.963 8.587e-06 deg
Ω 299.751 5.784e-05 deg
ω 350.467 6.11e-05 deg
M 290.336 3.909e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1569 au
Aphelion 2.9021 au
Asc. node-Earth separation 0.14568 au
Desc. node-Earth separation 1.88761 au
Earth MOID 0.14137 au
Orbital period 1056.04 days
Date of orbit computation   May 18 15:00
Observational summary
Optical observations (Discarded) 426 (6)
Radar observations (Discarded) 0 (0)
Arc length 7247 days
Unobserved 7 days

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Ephemeris at epoch 58262 MJD
Right Ascension 155.947 deg
Declination 2.13491 deg
V Magnitude 20.39 mag
Solar Elongation -94.35 deg
Galactic Latitude 46.73 deg
Rate 0.234 deg/day
Direction 103.102 deg

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