AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Lairdclose ∴ Summary
Contact »
(25015) Lairdclose  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22838 5.604e-09 au
e 0.198062 3.298e-08
i 5.755 3.611e-06 deg
Ω 265.672 3.457e-05 deg
ω 41.352 3.56e-05 deg
M 265.276 9.323e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.787 au
Aphelion 2.6697 au
Asc. node-Earth separation 0.84771 au
Desc. node-Earth separation 1.53185 au
Earth MOID 0.77655 au
Orbital period 1215.02 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2359 (11)
Radar observations (Discarded) 0 (0)
Arc length 20266.8 days
Unobserved 88 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 181.697 deg
Declination -10.7895 deg
V Magnitude 17.92 mag
Solar Elongation -155.11 deg
Galactic Latitude 50.57 deg
Rate 0.235 deg/day
Direction -56.129 deg

More info »