NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998UN1 ∴ Summary
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(275545) 1998UN1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.51345 4.742e-09 au
e 0.220843 9.068e-08
i 32.428 1.26e-05 deg
Ω 217.882 1.162e-05 deg
ω 87.686 2.986e-05 deg
M 206.517 2.785e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1792 au
Aphelion 1.8477 au
Asc. node-Earth separation 0.42026 au
Desc. node-Earth separation 0.45909 au
Earth MOID 0.37771 au
Orbital period 680.066 days
Date of orbit computation   Mar 13 14:52
Observational summary
Optical observations (Discarded) 272 (7)
Radar observations (Discarded) 0 (0)
Arc length 6295 days
Unobserved 834 days

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Ephemeris at epoch 58234 MJD
Right Ascension 115.284 deg
Declination -12.1575 deg
V Magnitude 21.72 mag
Solar Elongation -85.3 deg
Galactic Latitude 5.23 deg
Rate 0.486 deg/day
Direction 61.472 deg

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