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AstDyS ∴ Objects ∴ 1997JS12 ∴ Summary
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(19360) 1997JS12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10336 1.402e-08 au
e 0.113249 3.814e-08
i 0.668 4.04e-06 deg
Ω 150.299 0.0003222 deg
ω 18.792 0.0003227 deg
M 10.885 1.945e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7519 au
Aphelion 3.4548 au
Asc. node-Earth separation 1.77898 au
Desc. node-Earth separation 2.42025 au
Earth MOID 1.75857 au
Orbital period 1996.86 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1551 (7)
Radar observations (Discarded) 0 (0)
Arc length 16926.8 days
Unobserved 95 days

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Ephemeris at epoch 60419 MJD
Right Ascension 176.126 deg
Declination 2.32099 deg
V Magnitude 18.75 mag
Solar Elongation -146.42 deg
Galactic Latitude 60.47 deg
Rate 0.113 deg/day
Direction -66.202 deg

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