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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
413184 (2002 RR247)
Classification: Main-belt Asteroid          SPK-ID: 2413184
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841411561065091 7.3719e-08  
a 3.197940335011113 3.1211e-08 au
q 2.60906790456253 2.4227e-07 au
i 4.724201034779127 9.7001e-06 deg
node .5834269323741504 8.2977e-05 deg
peri 318.9518515368424 8.8504e-05 deg
M 341.3763661825703 2.4616e-05 deg
tp 2458708.560229364898
(2019-Aug-13.06022936)
0.0001427 TDB
period 2088.834163768592
5.72
3.058e-05
8.372e-08
d
yr
n .1723449406584304 2.5231e-09 deg/d
Q 3.786812765459697 3.6959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6222 days (17.03 yr)  
   first obs. used      2002-08-11  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56035  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:26:13  

Additional Information
 Earth MOID = 1.59777 au 
 Jupiter MOID = 1.55183 au 
 T_jup = 3.163 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO446726  

413184 (2002 RR247)          Discovered 2002-Sep-15 by NEAT at Palomar
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2002 RR247 = 2008 TE159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin