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 ]  
129279 (2005 RL11)
Classification: Main-belt Asteroid          SPK-ID: 2129279
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .207371512956347 4.3764e-08  
a 2.723772033136015 1.7444e-08 au
q 2.158939305676415 1.1512e-07 au
i 6.259540450640503 5.4791e-06 deg
node 226.3830766690801 5.163e-05 deg
peri 202.4974210644132 5.4187e-05 deg
M 53.84402435317385 1.5612e-05 deg
tp 2458754.921935237704
(2019-Sep-28.42193524)
7.0663e-05 TDB
period 1641.929710426919
4.50
1.5773e-05
4.318e-08
d
yr
n .219254209065013 2.1062e-09 deg/d
Q 3.288604760595616 2.1061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      21657 days (59.29 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:03:42  

Additional Information
 Earth MOID = 1.17446 au 
 Jupiter MOID = 2.03273 au 
 T_jup = 3.317 
[ 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 15.3   n/a MPO453771  

129279 (2005 RL11)          Discovered 2005-Sep-10 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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-Oct-31 05:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin