AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tirela ∴ Summary
Contact »
(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

More info »
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  Jun 5 00:37
Observational summary
Optical observations (Discarded) 5136 (407)
Radar observations (Discarded) 0 (0)
Arc length 34042.9 days
Unobserved 179 days

More info »
Ephemeris at epoch 60488 MJD
Right Ascension 38.9784 deg
Declination 16.773 deg
V Magnitude 17.06 mag
Solar Elongation 53.65 deg
Galactic Latitude -39.31 deg
Rate 0.362 deg/day
Direction 79.844 deg

More info »