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(1831) Nicholson  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23905 4.492e-09 au
e 0.12848 2.661e-08
i 5.636 2.996e-06 deg
Ω 72.554 2.756e-05 deg
ω 184.028 3.007e-05 deg
M 205.548 1.422e-05 deg

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Other useful info
Absolute Magnitude (H)    12.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9514 au
Aphelion 2.5267 au
Asc. node-Earth separation 1.54102 au
Desc. node-Earth separation 0.93752 au
Earth MOID 0.93636 au
Orbital period 1223.76 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4459 (23)
Radar observations (Discarded) 0 (0)
Arc length 27740.2 days
Unobserved 36 days

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Ephemeris at epoch 60428 MJD
Right Ascension 85.1141 deg
Declination 25.7014 deg
V Magnitude 17.9 mag
Solar Elongation -47.77 deg
Galactic Latitude -2.67 deg
Rate 0.391 deg/day
Direction 86.786 deg

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