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AstDyS ∴ Objects ∴ 1998SD74 ∴ Summary
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(306432) 1998SD74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44826 1.079e-08 au
e 0.20889 5.491e-08
i 5.329 6.133e-06 deg
Ω 46.32 4.873e-05 deg
ω 318.695 5.032e-05 deg
M 244.745 1.028e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9368 au
Aphelion 2.9597 au
Asc. node-Earth separation 1.03385 au
Desc. node-Earth separation 1.76843 au
Earth MOID 0.9392 au
Orbital period 1399.22 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 438 (0)
Radar observations (Discarded) 0 (0)
Arc length 8953.03 days
Unobserved 393 days

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Ephemeris at epoch 60425 MJD
Right Ascension 245.104 deg
Declination -22.7977 deg
V Magnitude 21.46 mag
Solar Elongation 147.77 deg
Galactic Latitude 19.01 deg
Rate 0.146 deg/day
Direction -94.021 deg

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