NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Nereus ∴ Summary
Contact »
(4660) Nereus  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.48515 1.366e-09 au
e 0.358638 2.783e-10
i 1.453 5.672e-07 deg
Ω 313.118 1.142e-05 deg
ω 159.532 1.252e-05 deg
M 83.051 8.583e-07 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9525 au
Aphelion distance 2.0178 au
Asc. node-Earth separation 0.93414 au
Desc. node-Earth separation -0.01622 au
Earth MOID 0.00387 au
Orbital period 661.079 days
Date of orbit computation   lug 14 14:32
Observational summary
Optical observations (Discarded) 4984 (17)
Radar observations (Discarded) 32 (0)
Arc length 15434 days
Unobserved 206 days

More info »
Ephemeris
(Epoch 60518 MJD)
Right Ascension 250.049 deg
Declination -23.6591 deg
V Magnitude 21.69 mag
Solar Elongation -127.64 deg
Galactic Latitude 15 deg
Rate 0.035 deg/day
Direction -43.232 deg

More info »