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100001 (1982 UC3)
Classification: Main-belt Asteroid          SPK-ID: 2100001
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3639103796864856 9.7592e-08  
a 3.08617574412571 6.3745e-08 AU
q 1.963084357301701 3.1271e-07 AU
i 10.72167303006051 1.7778e-05 deg
node 149.3393785622767 6.7943e-05 deg
peri 288.2570702015934 7.6736e-05 deg
M 280.0344897257365 2.1782e-05 deg
tp 2457240.375343908969
(2015-Aug-05.87534391)
0.00012242 JED
period 1980.29279453238
5.42
6.1354e-05
1.68e-07
d
yr
n .1817912992432057 5.6323e-09 deg/d
Q 4.209267130949719 8.6942e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      11568 days (31.67 yr)  
   first obs. used      1982-10-21  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60345  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 14:44:26  

Additional Information
 Earth MOID = 1.00824 AU 
 T_jup = 3.096 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8 mag n/a MPO77935  

100001 (1982 UC3)          Discovered 1982-Oct-20 by Aldering, G. at Kitt Peak (695)
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1982 UC3 = 2005 AW9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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