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 ]  
410643 (2008 RN111)
Classification: Main-belt Asteroid          SPK-ID: 2410643
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06930361091795326 8.9988e-08  
a 3.164274734384465 7.1412e-08 au
q 2.944979069355175 2.6567e-07 au
i 9.745349014333902 7.6361e-06 deg
node 35.25954020771962 4.7213e-05 deg
peri 44.62870247386931 9.3715e-05 deg
M 252.7388854976677 7.5199e-05 deg
tp 2459213.061230740311
(2020-Dec-29.56123074)
0.00043076 TDB
period 2055.936525456453
5.63
6.9598e-05
1.905e-07
d
yr
n .1751026821803625 5.9276e-09 deg/d
Q 3.383570399413756 7.6361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      7115 days (19.48 yr)  
   first obs. used      1997-11-22  
   last obs. used      2017-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63972  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:56:55  

Additional Information
 Earth MOID = 1.9689 au 
 Jupiter MOID = 1.86543 au 
 T_jup = 3.178 
[ 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 15.9   n/a MPO419025  

410643 (2008 RN111)          Discovered 2008-Sep-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ 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 2020-Jan-23 23:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin