AstDyS-2

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AstDyS ∴ Objects ∴ 1998UM19 ∴ Summary
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(137037) 1998UM19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94996 5.434e-09 au
e 0.101984 5.518e-08
i 22.065 6.434e-06 deg
Ω 34.149 1.143e-05 deg
ω 22.942 3.231e-05 deg
M 98.332 2.735e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7511 au
Aphelion 2.1488 au
Asc. node-Earth separation 0.77105 au
Desc. node-Earth separation 1.12381 au
Earth MOID 0.76836 au
Orbital period 994.57 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 646 (5)
Radar observations (Discarded) 0 (0)
Arc length 9304.94 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 159.626 deg
Declination 30.0862 deg
V Magnitude 20.54 mag
Solar Elongation -113.1 deg
Galactic Latitude 60.78 deg
Rate 0.319 deg/day
Direction 177.067 deg

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