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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 1.699e-08 au
e 0.429955 6.732e-08
i 5.964 7.767e-06 deg
Ω 299.735 5.08e-05 deg
ω 350.501 5.501e-05 deg
M 202.959 4.146e-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   May 28 13:46
Observational summary
Optical observations (Discarded) 430 (3)
Radar observations (Discarded) 0 (0)
Arc length 7818 days
Unobserved 323 days

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Ephemeris
(Epoch 59149 MJD)
Right Ascension 163.706 deg
Declination 4.58082 deg
V Magnitude 22.43 mag
Solar Elongation 50.55 deg
Galactic Latitude 54.21 deg
Rate 0.377 deg/day
Direction 115.871 deg

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