NEODyS-2

Near Earth Objects - Dynamic Site
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(1916) Boreas  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.27311 2.424e-09 au
e 0.44945 3.989e-08
i 12.877 5.072e-06 deg
Ω 340.615 1.338e-05 deg
ω 335.84 1.427e-05 deg
M 64.705 4.779e-06 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2515 au
Aphelion 3.2948 au
Asc. node-Earth separation 0.27739 au
Desc. node-Earth separation 2.08414 au
Earth MOID 0.25246 au
Orbital period 1251.78 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 1452 (12)
Radar observations (Discarded) 0 (0)
Arc length 23901 days
Unobserved 162 days

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Ephemeris at epoch 58685 MJD
Right Ascension 101.042 deg
Declination 31.9307 deg
V Magnitude 20.29 mag
Solar Elongation 20.22 deg
Galactic Latitude 12.55 deg
Rate 0.384 deg/day
Direction 94.023 deg

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