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NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
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(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.02968 6.503e-09 au
e 0.429968 6.332e-08
i 5.964 4.82e-06 deg
Ω 299.734 4.692e-05 deg
ω 350.517 4.768e-05 deg
M 271.095 1.645e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.157 au
Aphelion distance 2.9024 au
Asc. node-Earth separation 0.14419 au
Desc. node-Earth separation 1.88868 au
Earth MOID 0.13983 au
Orbital period 1056.19 days
Date of orbit computation   Jun 18 14:44
Observational summary
Optical observations (Discarded) 612 (3)
Radar observations (Discarded) 0 (0)
Arc length 8368 days
Unobserved 10 days

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Ephemeris
(Epoch 59386 MJD)
Right Ascension 176.672 deg
Declination -7.80114 deg
V Magnitude 19.48 mag
Solar Elongation -90.5 deg
Galactic Latitude 51.71 deg
Rate 0.431 deg/day
Direction 103.291 deg

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