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(221689) 2007DW42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33066 7.989e-09 au
e 0.045418 4.27e-08
i 5.343 4.509e-06 deg
Ω 210.993 4.495e-05 deg
ω 258.4 6.986e-05 deg
M 327.742 5.258e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2248 au
Aphelion 2.4365 au
Asc. node-Earth separation 1.34235 au
Desc. node-Earth separation 1.31094 au
Earth MOID 1.24931 au
Orbital period 1299.62 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 626 (4)
Radar observations (Discarded) 0 (0)
Arc length 8752.72 days
Unobserved 82 days

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Ephemeris at epoch 60423 MJD
Right Ascension 65.2507 deg
Declination 18.3965 deg
V Magnitude 21.77 mag
Solar Elongation -33.68 deg
Galactic Latitude -21.81 deg
Rate 0.484 deg/day
Direction 81.165 deg

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