AstDyS-2

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AstDyS ∴ Objects ∴ 1989YA2 ∴ Summary
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(30808) 1989YA2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52601 7.869e-09 au
e 0.183558 6.176e-08
i 5.335 4.701e-06 deg
Ω 279.843 3.964e-05 deg
ω 201.714 4.075e-05 deg
M 182.155 1.128e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0623 au
Aphelion 2.9897 au
Asc. node-Earth separation 1.92626 au
Desc. node-Earth separation 1.10253 au
Earth MOID 1.07983 au
Orbital period 1466.4 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1921 (7)
Radar observations (Discarded) 0 (0)
Arc length 15692.6 days
Unobserved 274 days

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Ephemeris at epoch 60425 MJD
Right Ascension 327.129 deg
Declination -10.7953 deg
V Magnitude 20.08 mag
Solar Elongation 69.31 deg
Galactic Latitude -44.08 deg
Rate 0.268 deg/day
Direction 65.604 deg

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