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152386 (2005 UB217)
Classification: Main-belt Asteroid          SPK-ID: 2152386
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473579698202077 4.5366e-08  
a 3.077031787950696 2.4957e-08 au
q 2.623606630606037 1.4098e-07 au
i 2.307020448989514 5.643e-06 deg
node 51.34180605575936 0.00012112 deg
peri 46.66730782769689 0.00012253 deg
M 242.2556576438765 2.0113e-05 deg
tp 2459845.313243604281
(2022-Sep-22.81324360)
0.00011319 TDB
period 1971.498273738236
5.40
2.3985e-05
6.567e-08
d
yr
n .1826022395228324 2.2216e-09 deg/d
Q 3.530456945295354 2.8635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      9470 days (25.93 yr)  
   first obs. used      1994-10-04  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52545  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:54  

Additional Information
 Earth MOID = 1.64092 au 
 Jupiter MOID = 1.63793 au 
 T_jup = 3.211 
[ 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 15.96   n/a E2020-QM9  

152386 (2005 UB217)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 UB217 = 1994 TU5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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