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 ]  
233686 (2008 RN129)
Classification: Main-belt Asteroid          SPK-ID: 2233686
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05031822041727872 7.0797e-08  
a 2.861055697227977 3.671e-08 au
q 2.717092466028748 2.0841e-07 au
i 1.742825289556082 8.1721e-06 deg
node 2.879809578109359 0.00019049 deg
peri 311.5610009360418 0.00020437 deg
M 156.3191561195683 7.1531e-05 deg
tp 2457832.966046251676
(2017-Mar-20.46604625)
0.00035766 TDB
period 1767.615884121367
4.84
3.402e-05
9.314e-08
d
yr
n .2036641576000241 3.9198e-09 deg/d
Q 3.005018928427205 3.8557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      6929 days (18.97 yr)  
   first obs. used      2000-01-11  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57098  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:38:11  

Additional Information
 Earth MOID = 1.70271 au 
 Jupiter MOID = 2.13824 au 
 T_jup = 3.299 
[ 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 MPO418248  

233686 (2008 RN129)          Discovered 2008-Sep-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 01:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin