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65444 (2002 UO29)
Classification: Main-belt Asteroid          SPK-ID: 2065444
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .15673717864364 4.0864e-08  
a 2.319477372359166 1.217e-08 au
q 1.955929033087827 9.4572e-08 au
i 7.533041336231773 4.5412e-06 deg
node 110.8640086097569 4.3501e-05 deg
peri 220.9385253834435 4.7314e-05 deg
M 54.03610505143249 2.0896e-05 deg
tp 2458806.828741972447
(2019-Nov-19.32874197)
7.4135e-05 TDB
period 1290.279024062833
3.53
1.0155e-05
2.78e-08
d
yr
n .2790094183399428 2.1959e-09 deg/d
Q 2.683025711630505 1.4077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      9040 days (24.75 yr)  
   first obs. used      1995-12-26  
   last obs. used      2020-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:22:11  

Additional Information
 Earth MOID = .951614 au 
 Jupiter MOID = 2.65637 au 
 T_jup = 3.551 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456590.5 (2013-Oct-25.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156148435926848 4.0738e-08  
q 1.958432854603941 9.4182e-08 au
tp 2456225.954306459540
(2012-Oct-25.45430646)
6.7385e-05 TDB
node 110.904597609699 4.3512e-05 deg
peri 221.0445068577418 4.7394e-05 deg
i 7.530485985223452 4.5413e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      9040 days (24.75 yr)  
   first obs. used      1995-12-26  
   last obs. used      2020-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:22:11  

Additional Information
 Jupiter MOID = 2.65637 au 
 T_jup = 3.551 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.659582503691673E-15 -3.813835044013225E-15 5.296549071461087E-13 2.434791118708284E-15 1.652282134759872E-13 1.248535732220554E-15
q -3.813835044013225E-15 8.87032746312498E-15 -1.067942973113336E-12 -5.401817828002866E-15 -3.336325889614054E-13 -2.694211565985636E-15
tp 5.296549071461087E-13 -1.067942973113336E-12 4.540719860678447E-9 -2.95335752633792E-11 1.302036692600561E-9 2.182702123553618E-12
node 2.434791118708284E-15 -5.401817828002866E-15 -2.95335752633792E-11 1.893332090191034E-9 -1.884719694330965E-9 -3.389681472041174E-11
peri 1.652282134759872E-13 -3.336325889614054E-13 1.302036692600561E-9 -1.884719694330965E-9 2.246154805980254E-9 3.425571601495928E-11
i 1.248535732220554E-15 -2.694211565985636E-15 2.182702123553618E-12 -3.389681472041174E-11 3.425571601495928E-11 2.06233845485022E-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 15.9   n/a MPO436238  

65444 (2002 UO29)          Discovered 2002-Oct-31 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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