NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989RC ∴ Summary
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(161999) 1989RC  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.31621 1.246e-08 au
e 0.512192 1.221e-07
i 7.371 9.303e-06 deg
Ω 140.147 0.0001097 deg
ω 181.386 0.0001111 deg
M 301.516 3.256e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1299 au
Aphelion distance 3.5026 au
Asc. node-Earth separation 2.51525 au
Desc. node-Earth separation 0.11707 au
Earth MOID 0.11706 au
Orbital period 1287.55 days
Date of orbit computation   feb 26 10:20
Observational summary
Optical observations (Discarded) 117 (0)
Radar observations (Discarded) 0 (0)
Arc length 10377 days
Unobserved 2295 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 208.67 deg
Declination 1.77386 deg
V Magnitude 21.2 mag
Solar Elongation -166.97 deg
Galactic Latitude 60.46 deg
Rate 0.341 deg/day
Direction -60.298 deg

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