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(2161) Grissom  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74665 7.862e-09 au
e 0.162824 2.336e-08
i 7.302 2.655e-06 deg
Ω 126.369 2.053e-05 deg
ω 248.888 2.224e-05 deg
M 113.054 8.493e-06 deg

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Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2994 au
Aphelion 3.1939 au
Asc. node-Earth separation 1.85608 au
Desc. node-Earth separation 1.51077 au
Earth MOID 1.31217 au
Orbital period 1662.66 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5097 (92)
Radar observations (Discarded) 0 (0)
Arc length 33756 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 132.276 deg
Declination 20.8899 deg
V Magnitude 17.94 mag
Solar Elongation -93.08 deg
Galactic Latitude 34.82 deg
Rate 0.164 deg/day
Direction 102.882 deg

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