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 ]  
146831 (2002 AV11)
Classification: Inner Main-belt Asteroid          SPK-ID: 2146831
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04595840592247574 3.3473e-08  
a 1.91984401444787 5.9581e-09 au
q 1.83161104392404 6.3342e-08 au
i 17.65140433588913 3.3846e-06 deg
node 276.1970666510679 1.5106e-05 deg
peri 335.203989891463 6.3424e-05 deg
M 345.4223105118996 6.3194e-05 deg
tp 2459435.844455339086
(2021-Aug-09.34445534)
0.00017052 TDB
period 971.6220072894793
2.66
4.5231e-06
1.238e-08
d
yr
n .3705144565470343 1.7248e-09 deg/d
Q 2.008076984971701 6.2319e-09 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      2001-11-17  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48122  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 09:21:03  

Additional Information
 Earth MOID = .820818 au 
 Jupiter MOID = 3.0829 au 
 T_jup = 3.867 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.14   n/a MPCxxxxx  

146831 (2002 AV11)          Discovered 2002-Jan-11 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-25 07:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin