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 ]  
146901 (2002 CO82)
Classification: Main-belt Asteroid          SPK-ID: 2146901
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1118304209481313 4.6313e-08  
a 3.172757550598457 2.5255e-08 au
q 2.817946738148669 1.4884e-07 au
i 2.157450871636435 5.4956e-06 deg
node 129.033380590156 0.00015906 deg
peri 352.3868524308467 0.0001618 deg
M 111.2588064612342 2.8268e-05 deg
tp 2458362.551453479501
(2018-Sep-01.05145348)
0.00016118 TDB
period 2064.209423524604
5.65
2.4647e-05
6.748e-08
d
yr
n .1744009090828128 2.0824e-09 deg/d
Q 3.527568363048244 2.808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      21377 days (58.53 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64124  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:52:29  

Additional Information
 Earth MOID = 1.83381 au 
 Jupiter MOID = 1.53956 au 
 T_jup = 3.191 
[ 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 15.5   n/a MPO436737  

146901 (2002 CO82)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CO82 = 2000 WF128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-22 08:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin