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115063 (2003 RU14)
Classification: Main-belt Asteroid          SPK-ID: 2115063
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163978050774945 2.9053e-08  
a 2.272773406556698 7.6994e-09 au
q 1.780950229939328 6.7282e-08 au
i 4.421880146249156 3.9354e-06 deg
node 16.15746283423158 4.5831e-05 deg
peri 48.23937266402739 4.6815e-05 deg
M 321.234390994044 9.7818e-06 deg
tp 2459335.264885263084
(2021-Apr-30.76488526)
3.4277e-05 TDB
period 1251.505134028886
3.43
6.3595e-06
1.741e-08
d
yr
n .2876536341813287 1.4617e-09 deg/d
Q 2.764596583174067 9.3655e-09 au
  Orbit Determination Parameters
   # obs. used (total)      802  
   data-arc span      8287 days (22.69 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-11-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53122  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:41:52  

Additional Information
 Earth MOID = .797117 au 
 Jupiter MOID = 2.57032 au 
 T_jup = 3.576 
[ 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 16.39   n/a E2021B55  

115063 (2003 RU14)          Discovered 2003-Sep-14 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 RU14 = 1998 FU44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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