Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
447778 (2007 RZ117)
Classification: Inner Main-belt Asteroid          SPK-ID: 2447778
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07302244459085691 4.0522e-08  
a 1.953916376351521 1.1232e-08 au
q 1.811236626024224 8.3031e-08 au
i 18.17515088665472 7.8955e-06 deg
node 354.7393539456778 1.4089e-05 deg
peri 294.3964699702117 5.9058e-05 deg
M 81.67637703999449 5.8152e-05 deg
tp 2459170.165191219101
(2020-Nov-16.66519122)
0.00016134 TDB
period 997.6021723052822
2.73
8.602e-06
2.355e-08
d
yr
n .3608652927931218 3.1116e-09 deg/d
Q 2.096596126678818 1.2052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      5765 days (15.78 yr)  
   first obs. used      2004-08-10  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58464  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:01:52  

Additional Information
 Earth MOID = .849236 au 
 Jupiter MOID = 3.04622 au 
 T_jup = 3.824 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.77   n/a E2021B25  

447778 (2007 RZ117)          Discovered 2007-Sep-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-27 18:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin