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AstDyS ∴ Objects ∴ 1998SM63 ∴ Summary
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(16966) 1998SM63  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30373 6.194e-09 au
e 0.062292 2.48e-08
i 5.68 4.169e-06 deg
Ω 324.225 3.144e-05 deg
ω 117.098 5.069e-05 deg
M 33.288 3.869e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1602 au
Aphelion 2.4472 au
Asc. node-Earth separation 1.34966 au
Desc. node-Earth separation 1.24454 au
Earth MOID 1.18352 au
Orbital period 1277.16 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2692 (6)
Radar observations (Discarded) 0 (0)
Arc length 17381.9 days
Unobserved 82 days

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Ephemeris at epoch 60423 MJD
Right Ascension 102.028 deg
Declination 24.6346 deg
V Magnitude 18.85 mag
Solar Elongation -67.93 deg
Galactic Latitude 10.27 deg
Rate 0.415 deg/day
Direction 99.534 deg

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