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AstDyS ∴ Objects ∴ 1998YN17 ∴ Summary
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(137101) 1998YN17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63389 1.518e-08 au
e 0.087845 4.713e-08
i 1.465 5.124e-06 deg
Ω 120.788 0.0001977 deg
ω 17.361 0.0002003 deg
M 311.796 3.27e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4025 au
Aphelion 2.8653 au
Asc. node-Earth separation 1.42799 au
Desc. node-Earth separation 1.83682 au
Earth MOID 1.41643 au
Orbital period 1561.33 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 436 (4)
Radar observations (Discarded) 0 (0)
Arc length 9150.72 days
Unobserved 97 days

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Ephemeris at epoch 60418 MJD
Right Ascension 69.1384 deg
Declination 21.3927 deg
V Magnitude 22.29 mag
Solar Elongation -42.52 deg
Galactic Latitude -17.08 deg
Rate 0.422 deg/day
Direction 81.015 deg

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