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AstDyS ∴ Objects ∴ 1991RL28 ∴ Summary
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(279724) 1991RL28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5548 1.249e-08 au
e 0.224378 5.152e-08
i 5.491 4.142e-06 deg
Ω 145.687 7.951e-05 deg
ω 141.208 8.159e-05 deg
M 27.585 1.993e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9816 au
Aphelion 3.128 au
Asc. node-Earth separation 1.95336 au
Desc. node-Earth separation 1.05314 au
Earth MOID 0.96861 au
Orbital period 1491.54 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 428 (3)
Radar observations (Discarded) 0 (0)
Arc length 11655 days
Unobserved 255 days

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Ephemeris at epoch 60419 MJD
Right Ascension 353.764 deg
Declination -3.54288 deg
V Magnitude 21.77 mag
Solar Elongation 36.23 deg
Galactic Latitude -60.18 deg
Rate 0.515 deg/day
Direction 69.588 deg

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