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AstDyS ∴ Objects ∴ 1998SN64 ∴ Summary
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(23902) 1998SN64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55658 8.076e-09 au
e 0.199795 4.195e-08
i 12.205 4.25e-06 deg
Ω 187.003 1.552e-05 deg
ω 132.822 1.745e-05 deg
M 127.5 9.065e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0458 au
Aphelion 3.0674 au
Asc. node-Earth separation 1.84228 au
Desc. node-Earth separation 1.16025 au
Earth MOID 1.05525 au
Orbital period 1493.1 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2632 (11)
Radar observations (Discarded) 0 (0)
Arc length 9795.15 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 82.6988 deg
Declination 11.4497 deg
V Magnitude 19.59 mag
Solar Elongation -75.54 deg
Galactic Latitude -12.13 deg
Rate 0.259 deg/day
Direction 74.526 deg

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