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 ]  
411095 (2009 WA26)
Classification: Main-belt Asteroid          SPK-ID: 2411095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08383231859055222 7.4696e-08  
a 3.132412534709629 4.7563e-08 au
q 2.869815129142812 2.4986e-07 au
i 8.571535205724064 8.6685e-06 deg
node 213.8126389201725 5.4271e-05 deg
peri 216.3426410920635 8.0034e-05 deg
M 315.6832012861917 6.4285e-05 deg
tp 2459249.777302762233
(2021-Feb-04.27730276)
0.0003642 TDB
period 2024.961901556364
5.54
4.6121e-05
1.263e-07
d
yr
n .1777811225600382 4.0492e-09 deg/d
Q 3.395009940276446 5.155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      7170 days (19.63 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:24:51  

Additional Information
 Earth MOID = 1.88878 au 
 Jupiter MOID = 1.93842 au 
 T_jup = 3.190 
[ 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 16.1   n/a MPO455922  

411095 (2009 WA26)          Discovered 2009-Nov-23 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2009 WA26 = 2003 UK295 
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-30 05:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin