AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991NE1 ∴ Summary
Contact »
(7941) 1991NE1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17776 1.611e-08 au
e 0.043595 3.814e-08
i 8.546 3.434e-06 deg
Ω 304.382 2.638e-05 deg
ω 86.249 5.38e-05 deg
M 209.637 4.458e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0392 au
Aphelion 3.3163 au
Asc. node-Earth separation 2.14732 au
Desc. node-Earth separation 2.19694 au
Earth MOID 2.05969 au
Orbital period 2069.1 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 2943 (8)
Radar observations (Discarded) 0 (0)
Arc length 25665.7 days
Unobserved 39 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 250.295 deg
Declination -32.4832 deg
V Magnitude 18.11 mag
Solar Elongation 140.61 deg
Galactic Latitude 9.16 deg
Rate 0.099 deg/day
Direction -95.301 deg

More info »