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115848 (2003 UL266)
Classification: Main-belt Asteroid          SPK-ID: 2115848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438522667798379 4.4451e-08  
a 2.428631997947702 1.346e-08 au
q 2.079267779868879 1.1206e-07 au
i .7833957736530566 5.0045e-06 deg
node 194.6622467855454 0.00028767 deg
peri 35.68549394138631 0.00028828 deg
M 356.6867632516345 2.2963e-05 deg
tp 2459213.223042115040
(2020-Dec-29.72304212)
8.8243e-05 TDB
period 1382.423143674838
3.78
1.1492e-05
3.146e-08
d
yr
n .2604123069316006 2.1649e-09 deg/d
Q 2.777996216026525 1.5396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      8066 days (22.08 yr)  
   first obs. used      1998-03-22  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:27  

Additional Information
 Earth MOID = 1.0676 au 
 Jupiter MOID = 2.20827 au 
 T_jup = 3.495 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456866.5 (2014-Jul-28.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444315965763202 4.4301e-08  
q 2.078129070335399 1.1175e-07 au
tp 2456447.956338063712
(2013-Jun-04.45633806)
7.6361e-05 TDB
node 194.7015401764545 0.00028824 deg
peri 35.70326886963693 0.00028884 deg
i .7819972282348482 5.0041e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      8066 days (22.08 yr)  
   first obs. used      1998-03-22  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:27  

Additional Information
 Jupiter MOID = 2.20827 au 
 T_jup = 3.495 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.962537190170567E-15 -4.926802709415023E-15 -1.493146058559233E-12 4.688367896639044E-15 -3.515422738899712E-13 3.168629999349829E-18
q -4.926802709415023E-15 1.248820950544622E-14 3.979139170064184E-12 -9.991309267536794E-15 9.427983876362676E-13 5.770261377079756E-17
tp -1.493146058559233E-12 3.979139170064184E-12 5.831052098448698E-9 -1.353738555232269E-11 1.437800387496865E-9 7.391988161669837E-13
node 4.688367896639044E-15 -9.991309267536794E-15 -1.353738555232269E-11 8.307962357235503E-8 -8.30743300407746E-8 -1.572308571387E-10
peri -3.515422738899712E-13 9.427983876362676E-13 1.437800387496865E-9 -8.30743300407746E-8 8.342724200213401E-8 1.573979597035759E-10
i 3.168629999349829E-18 5.770261377079756E-17 7.391988161669837E-13 -1.572308571387E-10 1.573979597035759E-10 2.50406346612628E-11

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 16.01   n/a E2021B55  

115848 (2003 UL266)          Discovered 2003-Oct-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UL266 = 2005 BE26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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