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115612 (2003 UK103)
Classification: Main-belt Asteroid          SPK-ID: 2115612
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385615498622309 3.3238e-08  
a 2.413093298719384 1.2031e-08 au
q 2.078731351286663 7.9744e-08 au
i 3.62333157512991 3.8998e-06 deg
node 90.23204469932331 0.00011148 deg
peri 1.622565794549118 0.00011541 deg
M 158.0003119468113 3.0502e-05 deg
tp 2458599.582238328159
(2019-Apr-26.08223833)
0.00011398 TDB
period 1369.177006907983
3.75
1.024e-05
2.804e-08
d
yr
n .2629316722262151 1.9664e-09 deg/d
Q 2.747455246152106 1.3698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      10035 days (27.47 yr)  
   first obs. used      1992-11-26  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56916  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:21  

Additional Information
 Earth MOID = 1.09511 au 
 Jupiter MOID = 2.42229 au 
 T_jup = 3.502 
[ 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 16.29   n/a E2021B55  

115612 (2003 UK103)          Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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