AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Alexejtolstoj ∴ Summary
Contact »
(3771) Alexejtolstoj  ▹ 
SUMMARY
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.2255 5.233e-09 au
e 0.168458 2.737e-08
i 4.548 2.452e-06 deg
Ω 249.284 3.896e-05 deg
ω 137.475 3.999e-05 deg
M 15.667 9.618e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8506 au
Aphelion 2.6004 au
Asc. node-Earth separation 1.45627 au
Desc. node-Earth separation 0.93806 au
Earth MOID 0.85775 au
Orbital period 1212.66 days
Date of orbit computation  Dec 6 04:21
Observational summary
Optical observations (Discarded) 5130 (741)
Radar observations (Discarded) 0 (0)
Arc length 25640.4 days
Unobserved 26 days

More info »
Ephemeris at epoch 60654 MJD
Right Ascension 61.117 deg
Declination 20.5627 deg
V Magnitude 16.06 mag
Solar Elongation -165.04 deg
Galactic Latitude -23.24 deg
Rate 0.229 deg/day
Direction -116.584 deg

More info »