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(414980) 2011DB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66202 2.076e-08 au
e 0.062892 5.085e-08
i 3.529 5.99e-06 deg
Ω 136.141 9.01e-05 deg
ω 93.811 0.0001037 deg
M 288.847 5.088e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4946 au
Aphelion 2.8294 au
Asc. node-Earth separation 1.67724 au
Desc. node-Earth separation 1.62669 au
Earth MOID 1.48711 au
Orbital period 1586.41 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 346 (3)
Radar observations (Discarded) 0 (0)
Arc length 8501.03 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 138.407 deg
Declination 17.6503 deg
V Magnitude 21.52 mag
Solar Elongation -99.55 deg
Galactic Latitude 39.15 deg
Rate 0.169 deg/day
Direction 104.898 deg

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