AstDyS-2

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AstDyS ∴ Objects ∴ 1989RS2 ∴ Summary
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(85167) 1989RS2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42797 7.272e-09 au
e 0.229911 3.419e-08
i 8.853 4.7e-06 deg
Ω 353.153 2.485e-05 deg
ω 35.302 2.766e-05 deg
M 20.658 1.222e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8698 au
Aphelion 2.9862 au
Asc. node-Earth separation 0.93146 au
Desc. node-Earth separation 1.83684 au
Earth MOID 0.8813 au
Orbital period 1381.86 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1765 (9)
Radar observations (Discarded) 0 (0)
Arc length 12574 days
Unobserved 80 days

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Ephemeris at epoch 60426 MJD
Right Ascension 56.1013 deg
Declination 25.9532 deg
V Magnitude 19.41 mag
Solar Elongation -24.5 deg
Galactic Latitude -22.54 deg
Rate 0.581 deg/day
Direction 77.05 deg

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