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 ]  
434459 (2005 QC26)
Classification: Main-belt Asteroid          SPK-ID: 2434459
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255064925342061 5.8768e-08  
a 3.042432000625964 4.2364e-08 au
q 2.660587031453571 1.8043e-07 au
i 2.600559170213167 6.5725e-06 deg
node 102.5521917952145 0.0001747 deg
peri 225.0578122011239 0.00017917 deg
M 229.4527201647936 3.8855e-05 deg
tp 2459303.402476909309
(2021-Mar-29.90247691)
0.00021674 TDB
period 1938.339060046117
5.31
4.0485e-05
1.108e-07
d
yr
n .1857260204989291 3.8792e-09 deg/d
Q 3.424276969798355 4.7681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6752 days (18.49 yr)  
   first obs. used      2000-10-06  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53074  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:53:17  

Additional Information
 Earth MOID = 1.64897 au 
 Jupiter MOID = 1.89619 au 
 T_jup = 3.226 
[ 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 17.0   n/a MPO434584  

434459 (2005 QC26)          Discovered 2005-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin