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(38221) 1999NB28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6151 1.325e-08 au
e 0.15786 4.327e-08
i 5.564 4.282e-06 deg
Ω 77.669 4.746e-05 deg
ω 263.283 4.933e-05 deg
M 271.837 1.555e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2023 au
Aphelion 3.0279 au
Asc. node-Earth separation 1.61348 au
Desc. node-Earth separation 1.48887 au
Earth MOID 1.20216 au
Orbital period 1544.65 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1247 (3)
Radar observations (Discarded) 0 (0)
Arc length 9432.41 days
Unobserved 70 days

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Ephemeris at epoch 60426 MJD
Right Ascension 253.716 deg
Declination -20.1732 deg
V Magnitude 19.01 mag
Solar Elongation 141.13 deg
Galactic Latitude 14.45 deg
Rate 0.088 deg/day
Direction -96.399 deg

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