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1999RQ28  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.90887 4.525e-08 au
e 0.423922 1.011e-07
i 3.557 7.067e-06 deg
Ω 124.194 0.0001473 deg
ω 269.902 0.0001951 deg
M 290.605 0.0001277 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0997 au
Aphelion distance 2.7181 au
Asc. node-Earth separation 0.58226 au
Desc. node-Earth separation 0.5499 au
Earth MOID 0.12436 au
Orbital period 963.302 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 126 (1)
Radar observations (Discarded) 0 (0)
Arc length 3057 days
Unobserved 4589 days

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Ephemeris
(Epoch 59074 MJD)
Right Ascension 282.287 deg
Declination -23.1942 deg
V Magnitude 21.58 mag
Solar Elongation -140.85 deg
Galactic Latitude -9.87 deg
Rate 0.271 deg/day
Direction -111.645 deg

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