AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998VM22 ∴ Summary
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(159401) 1998VM22  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.7752 2.162e-08 au
e 0.323668 6.339e-08
i 6.425 8.038e-06 deg
Ω 242.194 5.836e-05 deg
ω 124.9 6e-05 deg
M 127.895 1.627e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.877 au
Aphelion 3.6734 au
Asc. node-Earth separation 2.03457 au
Desc. node-Earth separation 1.10894 au
Earth MOID 0.88446 au
Orbital period 1688.65 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 476 (2)
Radar observations (Discarded) 0 (0)
Arc length 12254.3 days
Unobserved 320 days

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Ephemeris at epoch 58569 MJD
Right Ascension 173.006 deg
Declination -5.56715 deg
V Magnitude 19.92 mag
Solar Elongation -167.31 deg
Galactic Latitude 52.08 deg
Rate 0.206 deg/day
Direction -62.287 deg

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