AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002NQ39 ∴ Summary
Contact »
(331643) 2002NQ39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25007 8.951e-09 au
e 0.222131 5.442e-08
i 6.817 6.616e-06 deg
Ω 176.903 4.093e-05 deg
ω 134.841 5.176e-05 deg
M 148.482 2.243e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7503 au
Aphelion 2.7499 au
Asc. node-Earth separation 1.54131 au
Desc. node-Earth separation 0.8456 au
Earth MOID 0.74433 au
Orbital period 1232.8 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 171 (0)
Radar observations (Discarded) 0 (0)
Arc length 10923 days
Unobserved 607 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 95.1991 deg
Declination 17.8265 deg
V Magnitude 23.91 mag
Solar Elongation -65.99 deg
Galactic Latitude 1.53 deg
Rate 0.306 deg/day
Direction 85.855 deg

More info »