NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.02962 1.69e-08 au
e 0.429913 6.871e-08
i 5.963 8.537e-06 deg
Ω 299.743 5.778e-05 deg
ω 350.459 6.091e-05 deg
M 358.519 3.784e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1571 au
Aphelion 2.9022 au
Asc. node-Earth separation 0.14526 au
Desc. node-Earth separation 1.88693 au
Earth MOID 0.14075 au
Orbital period 1056.14 days
Date of orbit computation   Oct 1 21:48
Observational summary
Optical observations (Discarded) 426 (6)
Radar observations (Discarded) 0 (0)
Arc length 7247 days
Unobserved 152 days

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Ephemeris at epoch 58407 MJD
Right Ascension 250.226 deg
Declination -22.7536 deg
V Magnitude 19.89 mag
Solar Elongation -49.5 deg
Galactic Latitude 15.44 deg
Rate 0.981 deg/day
Direction 93.387 deg

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