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 ]  
(2011 QQ47)
Classification: Jupiter Trojan          SPK-ID: 3577098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ 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 2455799.5 (2011-Aug-26.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09025780119964368 0.052998  
a 5.152322964102977 0.090987 au
q 4.687285622292611 0.193 au
i 27.08224411715506 1.8755 deg
node 314.6164212173589 1.7986 deg
peri 346.4757474255134 36.801 deg
M 32.79232683767804 29.665 deg
tp 2455410.389654977399
(2010-Aug-01.88965498)
353.25 TDB
period 4271.722616742957
11.70
113.15
0.3098
d
yr
n .08427513495117521 0.0022324 deg/d
Q 5.617360305913342 0.0992 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      8 days  
   first obs. used      2011-08-24  
   last obs. used      2011-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .64745  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-18 10:31:14  

Additional Information
 Earth MOID = 3.67648 au 
 Jupiter MOID = .280642 au 
 T_jup = 2.775 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.611   .80586 5 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 06:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin