AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NR53 ∴ Summary
Contact »
(157879) 1999NR53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62972 1.852e-08 au
e 0.130346 4.936e-08
i 14.23 5.776e-06 deg
Ω 243.383 1.896e-05 deg
ω 64.481 2.934e-05 deg
M 287.679 2.38e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2869 au
Aphelion 2.9725 au
Asc. node-Earth separation 1.43465 au
Desc. node-Earth separation 1.7527 au
Earth MOID 1.31102 au
Orbital period 1557.62 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 768 (5)
Radar observations (Discarded) 0 (0)
Arc length 8679.87 days
Unobserved 373 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 230.989 deg
Declination -25.2499 deg
V Magnitude 18.81 mag
Solar Elongation 159.86 deg
Galactic Latitude 26.02 deg
Rate 0.211 deg/day
Direction -54.801 deg

More info »