NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SV4 ∴ Summary
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(333889) 1998SV4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 0.81651 1.42e-09 au
e 0.642017 8.7e-08
i 53.302 1.612e-05 deg
Ω 177.246 3.573e-06 deg
ω 359.52 1.081e-05 deg
M 205.977 3.102e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2923 au
Aphelion distance 1.3407 au
Asc. node-Earth separation -0.70279 au
Desc. node-Earth separation 0.33531 au
Earth MOID 0.33499 au
Orbital period 269.489 days
Date of orbit computation   mar 1 20:28
Observational summary
Optical observations (Discarded) 811 (70)
Radar observations (Discarded) 0 (0)
Arc length 8427 days
Unobserved 528 days

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Ephemeris
(Epoch 60030 MJD)
Right Ascension 10.4127 deg
Declination -4.84175 deg
V Magnitude 20.79 mag
Solar Elongation -8.78 deg
Galactic Latitude -67.59 deg
Rate 0.633 deg/day
Direction 83.3 deg

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