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 ]  
376686 (2013 QM56)
Classification: Main-belt Asteroid          SPK-ID: 2376686
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486233794846256 7.2671e-08  
a 3.103448594952323 4.0809e-08 au
q 2.642203576713696 2.0809e-07 au
i 9.6572661969499 4.8755e-06 deg
node 124.2104719548553 4.309e-05 deg
peri 230.6820277163554 4.8675e-05 deg
M 72.84459231026605 2.0598e-05 deg
tp 2458596.426771681821
(2019-Apr-22.92677168)
0.00011326 TDB
period 1996.941126047645
5.47
3.9388e-05
1.078e-07
d
yr
n .1802757203526144 3.5558e-09 deg/d
Q 3.56469361319095 4.6874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6311 days (17.28 yr)  
   first obs. used      2002-08-19  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:08:25  

Additional Information
 Earth MOID = 1.64924 au 
 Jupiter MOID = 1.89444 au 
 T_jup = 3.182 
[ 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 MPO503456  

376686 (2013 QM56)          Discovered 2010-Jan-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2013 QM56 = 2010 AA7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-19 23:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin