NEODyS-2

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2011MD  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.05694 7.845e-06 au
e 0.037741 7.799e-06
i 2.443 2.25e-05 deg
Ω 271.399 0.001938 deg
ω 5.552 0.004487 deg
M 91.647 0.05058 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 7.791e-11 2.231e-11 au/day2
A2 3.684e-11 3.224e-11 au/day2
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.017 au
Aphelion distance 1.0968 au
Asc. node-Earth separation 0.00213 au
Desc. node-Earth separation 0.11365 au
Earth MOID 0.00209 au
Orbital period 396.892 days
Date of orbit computation   Jul 29 11:25

Observational summary
Optical observations (Discarded) 1555 (10)
Radar observations (Discarded) 0 (0)
Arc length 74 days
Unobserved 4783 days

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Ephemeris
(Epoch 60591 MJD)
Right Ascension 295.784 deg
Declination -7.73958 deg
V Magnitude 26.94 mag
Solar Elongation -101.12 deg
Galactic Latitude -14.99 deg
Rate 1.076 deg/day
Direction 85.698 deg

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