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1998SU4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.1479 1.161e-08 au
e 0.580368 4.086e-06
i 23.153 0.0003101 deg
Ω 350.606 5.015e-05 deg
ω 241.825 0.0004424 deg
M 83.299 0.0001255 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4817 au
Aphelion distance 1.8141 au
Asc. node-Earth separation 0.04136 au
Desc. node-Earth separation -0.3964 au
Earth MOID 0.01959 au
Orbital period 449.214 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 99 (2)
Radar observations (Discarded) 0 (0)
Arc length 5855 days
Unobserved 2547 days

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Ephemeris
(Epoch 59477 MJD)
Right Ascension 149.864 deg
Declination 25.8725 deg
V Magnitude 24.15 mag
Solar Elongation 36.08 deg
Galactic Latitude 51.69 deg
Rate 0.959 deg/day
Direction 117.461 deg

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