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295759 (2008 UO151)
Classification: Main-belt Asteroid          SPK-ID: 2295759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1748568288609213 6.457e-08  
a 3.166879170058133 5.3179e-08 au
q 2.613128720996061 1.9131e-07 au
i 5.420384359965481 9.2355e-06 deg
node 233.1553207070252 7.5436e-05 deg
peri 81.59424029768056 8.0683e-05 deg
M 98.90555516055038 3.0559e-05 deg
tp 2458434.959317831455
(2018-Nov-12.45931783)
0.0001689 TDB
period 2058.475332858577
5.64
5.1849e-05
1.42e-07
d
yr
n .1748867204058612 4.4051e-09 deg/d
Q 3.720629619120204 6.2477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6252 days (17.12 yr)  
   first obs. used      2002-12-07  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65203  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:42:13  

Additional Information
 Earth MOID = 1.60651 au 
 Jupiter MOID = 1.61591 au 
 T_jup = 3.172 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456948.5 (2014-Oct-18.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1804675171302535 6.5664e-08  
q 2.589929620394894 1.9604e-07 au
tp 2456374.641133718970
(2013-Mar-23.14113372)
0.00014883 TDB
node 233.563798124718 7.6028e-05 deg
peri 80.61638249878492 8.0753e-05 deg
i 5.403430976491027 9.2136e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6252 days (17.12 yr)  
   first obs. used      2002-12-07  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65203  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:42:13  

Additional Information
 Jupiter MOID = 1.61591 au 
 T_jup = 3.172 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.311807647876591E-15 -1.260962120961042E-14 2.494730582856236E-12 -1.957899320446915E-14 4.08890906101709E-13 -3.391561295289744E-15
q -1.260962120961042E-14 3.843323451833693E-14 -7.467828767166549E-12 5.279053190297272E-14 -1.144069573471833E-12 1.642261694172771E-14
tp 2.494730582856236E-12 -7.467828767166549E-12 2.215068838047666E-8 -1.47968416457744E-11 4.100247376326495E-9 -1.180628028677635E-11
node -1.957899320446915E-14 5.279053190297272E-14 -1.47968416457744E-11 5.780305556471529E-9 -5.75598983391995E-9 -2.084080497087147E-10
peri 4.08890906101709E-13 -1.144069573471833E-12 4.100247376326495E-9 -5.75598983391995E-9 6.521043983452445E-9 2.05173594670595E-10
i -3.391561295289744E-15 1.642261694172771E-14 -1.180628028677635E-11 -2.084080497087147E-10 2.05173594670595E-10 8.488970117935988E-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 16.0   n/a MPO503287  

295759 (2008 UO151)          Discovered 2008-Oct-23 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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