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AstDyS ∴ Objects ∴ Tirela ∴ Summary
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(1400) Tirela  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12438 7.995e-09 au
e 0.232539 2.272e-08
i 15.635 2.67e-06 deg
Ω 210.05 1.008e-05 deg
ω 112.126 1.148e-05 deg
M 24.378 7.37e-06 deg

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Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3978 au
Aphelion 3.8509 au
Asc. node-Earth separation 2.23429 au
Desc. node-Earth separation 1.72342 au
Earth MOID 1.43834 au
Orbital period 2017.18 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5136 (407)
Radar observations (Discarded) 0 (0)
Arc length 34042.9 days
Unobserved 116 days

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Ephemeris at epoch 60425 MJD
Right Ascension 13.128 deg
Declination 10.2522 deg
V Magnitude 16.8 mag
Solar Elongation 19.35 deg
Galactic Latitude -52.62 deg
Rate 0.451 deg/day
Direction 72.581 deg

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