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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .363846076082056 9.3655e-08  
a 3.085575078071979 4.9469e-08 AU
q 1.962900693458905 3.0705e-07 AU
i 10.72241243413914 1.7654e-05 deg
node 149.3395604502446 5.4515e-05 deg
peri 288.2799086128813 6.0622e-05 deg
M 316.3678872148075 2.1936e-05 deg
tp 2457240.442039754636
(2015-Aug-05.94203975)
0.00012241 JED
period 1979.714682553345
5.42
4.7609e-05
1.303e-07
d
yr
n .1818443855433191 4.3731e-09 deg/d
Q 4.208249462685052 6.7468e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      11638 days (31.86 yr)  
   first obs. used      1982-10-21  
   last obs. used      2014-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60559  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 15:45:59  

Additional Information
 Earth MOID = 1.00846 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 15.6 mag n/a MPO302559  

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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