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 ]  
266712 (2009 QA47)
Classification: Main-belt Asteroid          SPK-ID: 2266712
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084201210052401 5.1071e-08  
a 2.556186886022971 2.3864e-08 au
q 2.279044794528353 1.3882e-07 au
i 14.93924642549339 6.9655e-06 deg
node 136.5356530828901 1.9432e-05 deg
peri 254.7854140665791 3.8003e-05 deg
M 90.26452141464749 3.3764e-05 deg
tp 2458226.215438541950
(2018-Apr-17.71543854)
0.000139 TDB
period 1492.75086172487
4.09
2.0904e-05
5.723e-08
d
yr
n .2411654946787442 3.3772e-09 deg/d
Q 2.833328977517589 2.6451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      6319 days (17.30 yr)  
   first obs. used      2001-09-12  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:30:11  

Additional Information
 Earth MOID = 1.33103 au 
 Jupiter MOID = 2.59741 au 
 T_jup = 3.382 
[ 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 MPO326228  

266712 (2009 QA47)          Discovered 2009-Aug-28 by La Sagra at La Sagra
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2009 QA47 = 2003 EV15 = 2007 CH22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 19:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin