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AstDyS ∴ Objects ∴ 1999VV21 ∴ Summary
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(168532) 1999VV21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56293 1.147e-08 au
e 0.165974 5.005e-08
i 4.424 4.423e-06 deg
Ω 229.84 6.535e-05 deg
ω 145.361 6.713e-05 deg
M 7.489 1.809e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1375 au
Aphelion 2.9883 au
Asc. node-Earth separation 1.87628 au
Desc. node-Earth separation 1.20401 au
Earth MOID 1.14068 au
Orbital period 1498.66 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 795 (1)
Radar observations (Discarded) 0 (0)
Arc length 8798.89 days
Unobserved 133 days

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Ephemeris at epoch 60419 MJD
Right Ascension 28.7853 deg
Declination 12.7654 deg
V Magnitude 20.58 mag
Solar Elongation -2.34 deg
Galactic Latitude -47.22 deg
Rate 0.54 deg/day
Direction 71.401 deg

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