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(101955) Bennu  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.12591 1.4e-10 au
e 0.203691 2.018e-08
i 6.034 2.564e-06 deg
Ω 2.007 3.609e-06 deg
ω 66.338 5.266e-06 deg
M 57.601 2.599e-06 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -4.615e-14 2.413e-16 au/day2
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8966 au
Aphelion distance 1.3552 au
Asc. node-Earth separation -0.0046 au
Desc. node-Earth separation 0.17847 au
Earth MOID 0.00257 au
Orbital period 436.368 days
Date of orbit computation   Dec 24 16:04

Observational summary
Optical observations (Discarded) 589 (8)
Radar observations (Discarded) 29 (0)
Arc length 6821 days
Unobserved 1229 days

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Ephemeris
(Epoch 59483 MJD)
Right Ascension 184.29 deg
Declination -2.1342 deg
V Magnitude 22.94 mag
Solar Elongation -1.97 deg
Galactic Latitude 59.59 deg
Rate 0.839 deg/day
Direction 116.185 deg

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