AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SB ∴ Summary
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(219095) 1998SB  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15614 2.409e-08 au
e 0.233443 5.311e-08
i 29.256 6.595e-06 deg
Ω 202.767 9.217e-06 deg
ω 199.962 1.714e-05 deg
M 195.252 1.218e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4194 au
Aphelion 3.8929 au
Asc. node-Earth separation 2.8204 au
Desc. node-Earth separation 1.45101 au
Earth MOID 1.43857 au
Orbital period 2048.02 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 642 (1)
Radar observations (Discarded) 0 (0)
Arc length 9006.16 days
Unobserved 318 days

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Ephemeris at epoch 60398 MJD
Right Ascension 242.527 deg
Declination -3.85138 deg
V Magnitude 21.37 mag
Solar Elongation 125.36 deg
Galactic Latitude 32.96 deg
Rate 0.137 deg/day
Direction -13.572 deg

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