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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504192110022338 1.0151e-07  
a 3.101520641488913 9.8517e-08 au
q 2.634992353689009 3.5506e-07 au
i 27.93487695194859 9.8449e-06 deg
node 161.4511445200518 1.735e-05 deg
peri 228.3402876560916 3.2407e-05 deg
M 235.6355113593611 3.3544e-05 deg
tp 2460085.714377207910
(2023-May-21.21437721)
0.00021039 TDB
period 1995.080577316586
5.46
9.5058e-05
2.603e-07
d
yr
n .1804438397591969 8.5974e-09 deg/d
Q 3.568048929288818 1.1334e-07 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5429 days (14.86 yr)  
   first obs. used      2006-08-28  
   last obs. used      2021-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-22 21:19:56  

Additional Information
 Earth MOID = 1.69227 au 
 Jupiter MOID = 2.02244 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-Jul-24 15:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin