NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.02968 1.658e-08 au
e 0.429905 6.875e-08
i 5.963 8.537e-06 deg
Ω 299.74 5.778e-05 deg
ω 350.47 6.091e-05 deg
M 66.685 3.866e-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 2.9023 au
Asc. node-Earth separation 0.14563 au
Desc. node-Earth separation 1.8885 au
Earth MOID 0.14124 au
Orbital period 1056.19 days
Date of orbit computation   May 25 11:11
Observational summary
Optical observations (Discarded) 426 (6)
Radar observations (Discarded) 0 (0)
Arc length 7247 days
Unobserved 396 days

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Ephemeris at epoch 58651 MJD
Right Ascension 65.8182 deg
Declination 25.2454 deg
V Magnitude 21.95 mag
Solar Elongation 17.45 deg
Galactic Latitude -16.88 deg
Rate 0.445 deg/day
Direction 80.99 deg

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