AstDyS-2

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AstDyS ∴ Objects ∴ 1998UN22 ∴ Summary
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(52988) 1998UN22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26699 6.487e-09 au
e 0.104033 3.651e-08
i 5.713 4.301e-06 deg
Ω 223.219 3.503e-05 deg
ω 276.021 4.278e-05 deg
M 67.096 2.241e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0312 au
Aphelion 2.5028 au
Asc. node-Earth separation 1.21006 au
Desc. node-Earth separation 1.27648 au
Earth MOID 1.05399 au
Orbital period 1246.74 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1412 (6)
Radar observations (Discarded) 0 (0)
Arc length 8890.77 days
Unobserved 431 days

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Ephemeris at epoch 60420 MJD
Right Ascension 232.428 deg
Declination -18.8485 deg
V Magnitude 18.75 mag
Solar Elongation 155.32 deg
Galactic Latitude 30.13 deg
Rate 0.203 deg/day
Direction -60.934 deg

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