AstDyS-2

Asteroids - Dynamic Site
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(1916) Boreas  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27254 2.325e-09 au
e 0.449441 3.489e-08
i 12.88 4.167e-06 deg
Ω 340.604 1.164e-05 deg
ω 335.876 1.216e-05 deg
M 222.5 4.964e-06 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2512 au
Aphelion 3.2939 au
Asc. node-Earth separation 0.27774 au
Desc. node-Earth separation 2.08399 au
Earth MOID 0.2528 au
Orbital period 1251.31 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 1939 (15)
Radar observations (Discarded) 0 (0)
Arc length 25698.5 days
Unobserved 101 days

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Ephemeris at epoch 60423 MJD
Right Ascension 142.875 deg
Declination 15.3342 deg
V Magnitude 20.43 mag
Solar Elongation -107.26 deg
Galactic Latitude 42.26 deg
Rate 0.044 deg/day
Direction 171.601 deg

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