NEODyS-2

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NEODyS ∴ Objects ∴ 1999RR28 ∴ Summary
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(152770) 1999RR28  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.87852 1.132e-08 au
e 0.653478 1.977e-08
i 7.136 9.373e-06 deg
Ω 178.399 1.821e-05 deg
ω 284.35 1.517e-05 deg
M 239.971 1.627e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6509 au
Aphelion 3.1061 au
Asc. node-Earth separation -0.06937 au
Desc. node-Earth separation 0.28151 au
Earth MOID 0.01565 au
Orbital period 940.419 days
Date of orbit computation   May 15 15:31
Observational summary
Optical observations (Discarded) 471 (6)
Radar observations (Discarded) 7 (0)
Arc length 9957 days
Unobserved 1035 days

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Ephemeris at epoch 57897 MJD
Right Ascension 338.899 deg
Declination -3.30107 deg
V Magnitude 23.22 mag
Solar Elongation 83.56 deg
Galactic Latitude -49.75 deg
Rate 0.275 deg/day
Direction 65.235 deg

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