AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Nichol ∴ Summary
Contact »
(163641) Nichol  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00563 2.044e-08 au
e 0.109129 6.388e-08
i 10.25 8.096e-06 deg
Ω 179.922 3.113e-05 deg
ω 149.663 4.484e-05 deg
M 84.671 3.342e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6776 au
Aphelion 3.3336 au
Asc. node-Earth separation 2.28276 au
Desc. node-Earth separation 1.7113 au
Earth MOID 1.67311 au
Orbital period 1903.27 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 359 (6)
Radar observations (Discarded) 0 (0)
Arc length 8705.82 days
Unobserved 84 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 51.7857 deg
Declination 10.7963 deg
V Magnitude 21.88 mag
Solar Elongation -45.23 deg
Galactic Latitude -36.49 deg
Rate 0.345 deg/day
Direction 74.044 deg

More info »