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(23421) 1981DR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.92983 1.857e-08 au
e 0.047739 4.505e-08
i 10.951 5.411e-06 deg
Ω 304.296 2.823e-05 deg
ω 111.89 7.818e-05 deg
M 332.851 7.059e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.79 au
Aphelion 3.0697 au
Asc. node-Earth separation 1.96074 au
Desc. node-Earth separation 1.88817 au
Earth MOID 1.82579 au
Orbital period 1831.73 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1452 (190)
Radar observations (Discarded) 0 (0)
Arc length 15678.5 days
Unobserved 96 days

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Ephemeris at epoch 60420 MJD
Right Ascension 25.3859 deg
Declination 19.1605 deg
V Magnitude 19.88 mag
Solar Elongation -8.06 deg
Galactic Latitude -42.15 deg
Rate 0.417 deg/day
Direction 68.584 deg

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