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NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.02985 8.929e-09 au
e 0.429955 6.426e-08
i 5.964 7.124e-06 deg
Ω 299.735 5.066e-05 deg
ω 350.501 5.241e-05 deg
M 202.959 2.213e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1571 au
Aphelion distance 2.9026 au
Asc. node-Earth separation 0.14632 au
Desc. node-Earth separation 1.88885 au
Earth MOID 0.14191 au
Orbital period 1056.32 days
Date of orbit computation   Feb 18 14:01
Observational summary
Optical observations (Discarded) 460 (3)
Radar observations (Discarded) 0 (0)
Arc length 8255 days
Unobserved 18 days

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Ephemeris
(Epoch 59281 MJD)
Right Ascension 184.67 deg
Declination -12.8003 deg
V Magnitude 19.31 mag
Solar Elongation 155.93 deg
Galactic Latitude 49.29 deg
Rate 0.243 deg/day
Direction -91.314 deg

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