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 QV2)
Classification: Main-belt Asteroid          SPK-ID: 3576574
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1502804058168696 1.6335e-07  
a 3.101683194888742 1.0812e-07 au
q 2.635560985645497 5.0518e-07 au
i 27.9346216808104 1.8469e-05 deg
node 161.4495087444942 1.8971e-05 deg
peri 228.3724306999555 4.904e-05 deg
M 200.2212563116131 4.0507e-05 deg
tp 2460086.045914346658
(2023-May-21.54591435)
0.00024034 TDB
period 1995.237425239362
5.46
0.00010433
2.856e-07
d
yr
n .1804296548601538 9.4341e-09 deg/d
Q 3.567805404131987 1.2437e-07 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      4985 days (13.65 yr)  
   first obs. used      2006-08-28  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49049  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:13:53  

Additional Information
 Earth MOID = 1.69218 au 
 Jupiter MOID = 2.02231 au 
 T_jup = 3.026 
[ 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 16.1   .18521 MPO543703 autocmod 2.6i
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-21 18:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin