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 ]  
109679 (2001 RA26)
Classification: Main-belt Asteroid          SPK-ID: 2109679
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 .2076100737244916 3.7529e-08  
a 2.548454918863443 1.3553e-08 au
q 2.01937000527466 9.4203e-08 au
i 1.690259731360933 5.3711e-06 deg
node 95.45269628020505 0.00015124 deg
peri 151.1518798150447 0.00015199 deg
M 291.2499576863416 1.6285e-05 deg
tp 2459284.281662832974
(2021-Mar-10.78166283)
6.7905e-05 TDB
period 1485.983065345322
4.07
1.1854e-05
3.245e-08
d
yr
n .2422638645053071 1.9326e-09 deg/d
Q 3.077539832452226 1.6367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      7269 days (19.90 yr)  
   first obs. used      2000-03-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57093  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:30:54  

Additional Information
 Earth MOID = 1.00601 au 
 Jupiter MOID = 1.95251 au 
 T_jup = 3.410 
[ 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 MPO432618  

109679 (2001 RA26)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 RA26 = 2000 EO106 
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-26 08:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin