NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.02931 2.491e-08 au
e 0.429936 7.171e-08
i 5.963 9.616e-06 deg
Ω 299.753 5.92e-05 deg
ω 350.479 6.38e-05 deg
M 222.126 5.24e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1568 au
Aphelion 2.9018 au
Asc. node-Earth separation 0.14582 au
Desc. node-Earth separation 1.88937 au
Earth MOID 0.14152 au
Orbital period 1055.9 days
Date of orbit computation   Jul 10 22:02
Observational summary
Optical observations (Discarded) 378 (7)
Radar observations (Discarded) 0 (0)
Arc length 6113 days
Unobserved 864 days

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Ephemeris at epoch 57985 MJD
Right Ascension 134.449 deg
Declination 16.6218 deg
V Magnitude 22.6 mag
Solar Elongation 14.8 deg
Galactic Latitude 35.25 deg
Rate 0.369 deg/day
Direction 108.154 deg

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