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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07291139667246127 4.4232e-08  
a 1.953978470275655 1.1362e-08 au
q 1.811511170939937 8.9317e-08 au
i 18.17163110491407 8.5667e-06 deg
node 354.7527827995347 1.4344e-05 deg
peri 294.674783203708 6.2485e-05 deg
M 298.5244105916476 6.2922e-05 deg
tp 2459170.864180563153
(2020-Nov-17.36418056)
0.0001743 TDB
period 997.6497272005359
2.73
8.7016e-06
2.382e-08
d
yr
n .360848091454083 3.1474e-09 deg/d
Q 2.096445769611372 1.219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      5736 days (15.70 yr)  
   first obs. used      2004-08-10  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:57:20  

Additional Information
 Earth MOID = .849808 au 
 Jupiter MOID = 3.04885 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 17.7   n/a MPO409030  

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 2020-Jul-04 03:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin