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AstDyS ∴ Objects ∴ 1999GJ42 ∴ Summary
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(31645) 1999GJ42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74874 1.077e-08 au
e 0.185901 2.472e-08
i 8.998 2.862e-06 deg
Ω 104.357 1.599e-05 deg
ω 177.19 1.755e-05 deg
M 112.592 7.086e-06 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2377 au
Aphelion 3.2597 au
Asc. node-Earth separation 2.27619 au
Desc. node-Earth separation 1.2215 au
Earth MOID 1.22112 au
Orbital period 1664.56 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 4401 (39)
Radar observations (Discarded) 0 (0)
Arc length 9543.02 days
Unobserved 94 days

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Ephemeris at epoch 60418 MJD
Right Ascension 47.7091 deg
Declination 12.3511 deg
V Magnitude 19.55 mag
Solar Elongation -21.2 deg
Galactic Latitude -38.02 deg
Rate 0.366 deg/day
Direction 71.278 deg

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