NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989RC ∴ Summary
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(161999) 1989RC  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.31543 1.285e-08 au
e 0.512699 1.22e-07
i 7.374 9.308e-06 deg
Ω 140.155 0.0001097 deg
ω 181.381 0.0001111 deg
M 133.744 3.114e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1283 au
Aphelion distance 3.5026 au
Asc. node-Earth separation 2.51625 au
Desc. node-Earth separation 0.11524 au
Earth MOID 0.11523 au
Orbital period 1286.9 days
Date of orbit computation   giu 8 14:41
Observational summary
Optical observations (Discarded) 117 (0)
Radar observations (Discarded) 0 (0)
Arc length 10377 days
Unobserved 1632 days

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Ephemeris
(Epoch 59756 MJD)
Right Ascension 114.157 deg
Declination 19.439 deg
V Magnitude 24.83 mag
Solar Elongation -18.73 deg
Galactic Latitude 18.43 deg
Rate 0.318 deg/day
Direction 96.96 deg

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