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(137152) 1999DY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64199 1.262e-08 au
e 0.05504 3.698e-08
i 12.943 4.523e-06 deg
Ω 215.301 1.727e-05 deg
ω 289.545 4.63e-05 deg
M 305.924 4.301e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4966 au
Aphelion 2.7874 au
Asc. node-Earth separation 1.5802 au
Desc. node-Earth separation 1.69071 au
Earth MOID 1.53645 au
Orbital period 1568.54 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1080 (2)
Radar observations (Discarded) 0 (0)
Arc length 9086.02 days
Unobserved 107 days

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Ephemeris at epoch 60420 MJD
Right Ascension 73.3066 deg
Declination 14.0076 deg
V Magnitude 20.82 mag
Solar Elongation -44.21 deg
Galactic Latitude -18.39 deg
Rate 0.405 deg/day
Direction 83.567 deg

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