AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015NM21 ∴ Summary
Contact »
(480646) 2015NM21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.60059 9.119e-08 au
e 0.131753 1.579e-07
i 15.074 1.509e-05 deg
Ω 97.064 3.426e-05 deg
ω 176.923 5.213e-05 deg
M 269.179 4.353e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.258 au
Aphelion 2.9432 au
Asc. node-Earth separation 1.95841 au
Desc. node-Earth separation 1.24066 au
Earth MOID 1.24044 au
Orbital period 1531.81 days
Date of orbit computation  Oct 31 09:48
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 3838.7 days
Unobserved 405 days

More info »
Ephemeris at epoch 58565 MJD
Right Ascension 230.362 deg
Declination 3.08445 deg
V Magnitude 20.6 mag
Solar Elongation 131.17 deg
Galactic Latitude 46.85 deg
Rate 0.083 deg/day
Direction -5.723 deg

More info »





This Web Site has been visited 97807 times since

and this Page has been visited 9 times since 2017/06/03