AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015HN155 ∴ Summary
Contact »
(637567) 2015HN155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2178 2.145e-08 au
e 0.163705 8.382e-08
i 5.894 8.561e-06 deg
Ω 346.817 5.749e-05 deg
ω 246.985 6.675e-05 deg
M 234.508 2.996e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8547 au
Aphelion 2.5809 au
Asc. node-Earth separation 1.29937 au
Desc. node-Earth separation 1.03626 au
Earth MOID 0.85371 au
Orbital period 1206.37 days
Date of orbit computation  feb 22 04:02
Observational summary
Optical observations (Discarded) 155 (0)
Radar observations (Discarded) 0 (0)
Arc length 6844.09 days
Unobserved 131 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 79.3892 deg
Declination 27.6171 deg
V Magnitude 23.42 mag
Solar Elongation -51.62 deg
Galactic Latitude -5.89 deg
Rate 0.388 deg/day
Direction 89.378 deg

More info »