AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RR215 ∴ Summary
Contact »
1999RR215  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 44.4906 1.363 au
e 0.105238 0.1301
i 1.182 0.007102 deg
Ω 185.776 0.03904 deg
ω 151.271 98.99 deg
M 57.937 73.62 deg

More info »
Other useful info
Absolute Magnitude (H)    8.1 mag
Slope parameter (G)    0.15 mag
Perihelion 39.8085 au
Aphelion 49.1726 au
Asc. node-Earth separation 47.4717 au
Desc. node-Earth separation 39.2805 au
Earth MOID 38.7992 au
Orbital period 108393 days
Date of orbit computation  apr 24 01:19
Observational summary
Optical observations (Discarded) 14 (0)
Radar observations (Discarded) 0 (0)
Arc length 477.74 days
Unobserved 8517 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 43.4906 deg
Declination 15.8353 deg
V Magnitude 24.48 mag
Solar Elongation -10.81 deg
Galactic Latitude -37.76 deg
Rate 0.026 deg/day
Direction 73.222 deg

More info »