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(37655) Illapa  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.47783 3.754e-09 au
e 0.752239 1.949e-08
i 18.027 4.981e-06 deg
Ω 139.551 5.328e-06 deg
ω 303.875 6.065e-06 deg
M 66.355 5.004e-06 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -1.350e-14 3.133e-15 au/day2
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3661 au
Aphelion distance 2.5895 au
Asc. node-Earth separation -0.53445 au
Desc. node-Earth separation 0.09305 au
Earth MOID 0.02525 au
Orbital period 656.2 days
Date of orbit computation   Oct 20 12:10

Observational summary
Optical observations (Discarded) 640 (5)
Radar observations (Discarded) 2 (0)
Arc length 9864 days
Unobserved 82 days

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Ephemeris
(Epoch 59511 MJD)
Right Ascension 200.444 deg
Declination -2.23236 deg
V Magnitude 19.31 mag
Solar Elongation 12.27 deg
Galactic Latitude 59.74 deg
Rate 1.021 deg/day
Direction 101.25 deg

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