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(145814) 1998SD140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51388 6.732e-09 au
e 0.226081 1.462e-07
i 6.549 6.898e-06 deg
Ω 352.584 5.213e-05 deg
ω 29.732 5.321e-05 deg
M 141.361 9.495e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9455 au
Aphelion 3.0822 au
Asc. node-Earth separation 0.98892 au
Desc. node-Earth separation 1.97431 au
Earth MOID 0.95134 au
Orbital period 1455.85 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 846 (4)
Radar observations (Discarded) 0 (0)
Arc length 10259 days
Unobserved 52 days

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Ephemeris at epoch 60440 MJD
Right Ascension 166.62 deg
Declination 4.06339 deg
V Magnitude 21.74 mag
Solar Elongation -116.6 deg
Galactic Latitude 55.95 deg
Rate 0.022 deg/day
Direction 155.117 deg

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