AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Benjaminsong ∴ Summary
Contact »
(23861) Benjaminsong  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87027 1.303e-08 au
e 0.013804 3.449e-08
i 1.653 3.816e-06 deg
Ω 349.632 0.0001145 deg
ω 318.594 0.000171 deg
M 140.348 0.0001268 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8307 au
Aphelion 2.9099 au
Asc. node-Earth separation 1.83448 au
Desc. node-Earth separation 1.90676 au
Earth MOID 1.81562 au
Orbital period 1776.17 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2270 (8)
Radar observations (Discarded) 0 (0)
Arc length 11105.1 days
Unobserved 93 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 77.0166 deg
Declination 24.2548 deg
V Magnitude 20.31 mag
Solar Elongation -49.09 deg
Galactic Latitude -9.58 deg
Rate 0.343 deg/day
Direction 85.745 deg

More info »