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(7915) Halbrook  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31111 6.017e-09 au
e 0.058896 2.854e-08
i 5.842 3.247e-06 deg
Ω 136.816 3.351e-05 deg
ω 329.943 5.046e-05 deg
M 94.48 3.58e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.175 au
Aphelion 2.4472 au
Asc. node-Earth separation 1.20573 au
Desc. node-Earth separation 1.41332 au
Earth MOID 1.19421 au
Orbital period 1283.3 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 2595 (8)
Radar observations (Discarded) 0 (0)
Arc length 16285.5 days
Unobserved 84 days

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Ephemeris at epoch 60419 MJD
Right Ascension 216.982 deg
Declination -4.19728 deg
V Magnitude 17.65 mag
Solar Elongation 167.95 deg
Galactic Latitude 50.96 deg
Rate 0.25 deg/day
Direction -66.094 deg

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