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(21852) Bolander  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42617 7.749e-09 au
e 0.149126 3.501e-08
i 5.866 4.247e-06 deg
Ω 328.495 3.524e-05 deg
ω 163.972 3.797e-05 deg
M 71.229 1.431e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0644 au
Aphelion 2.788 au
Asc. node-Earth separation 1.75788 au
Desc. node-Earth separation 1.08701 au
Earth MOID 1.07979 au
Orbital period 1380.32 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2030 (8)
Radar observations (Discarded) 0 (0)
Arc length 10412.2 days
Unobserved 35 days

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Ephemeris at epoch 60426 MJD
Right Ascension 230.833 deg
Declination -28.5406 deg
V Magnitude 18.33 mag
Solar Elongation 158.04 deg
Galactic Latitude 23.48 deg
Rate 0.214 deg/day
Direction -84.378 deg

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