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JPL Small-Body Database Browser
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146845 (2002 AG82)
Classification: Main-belt Asteroid          SPK-ID: 2146845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1944889871216052 4.7956e-08  
a 2.662415361319639 2.1057e-08 au
q 2.14460489439958 1.3311e-07 au
i 3.806624323677314 5.4084e-06 deg
node 160.0374599328994 7.7864e-05 deg
peri 343.5024145101496 7.9364e-05 deg
M 317.7247162460944 1.8881e-05 deg
tp 2458786.835744501246
(2019-Oct-30.33574450)
8.4798e-05 TDB
period 1586.763282558715
4.34
1.8824e-05
5.154e-08
d
yr
n .2268769412281123 2.6915e-09 deg/d
Q 3.180225828239698 2.5152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      1998-03-03  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55058  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:13:48  

Additional Information
 Earth MOID = 1.15781 au 
 Jupiter MOID = 1.84149 au 
 T_jup = 3.355 
[ 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 15.7   n/a MPO426926  

146845 (2002 AG82)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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