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146212 (2000 UB105)
Classification: Main-belt Asteroid          SPK-ID: 2146212
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044884774588 4.4248e-08  
a 3.08235786577814 2.5445e-08 au
q 2.452051198822012 1.4252e-07 au
i 9.866929374353637 5.1115e-06 deg
node 60.23141536010279 3.3021e-05 deg
peri 355.2713094668072 3.6432e-05 deg
M 277.3338606293389 1.7414e-05 deg
tp 2459850.387446408159
(2022-Sep-27.88744641)
9.9588e-05 TDB
period 1976.619229480181
5.41
2.4475e-05
6.701e-08
d
yr
n .1821291600480251 2.2552e-09 deg/d
Q 3.712664532734268 3.0648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      7648 days (20.94 yr)  
   first obs. used      2000-08-31  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58078  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:47:58  

Additional Information
 Earth MOID = 1.46366 au 
 Jupiter MOID = 1.6617 au 
 T_jup = 3.173 
[ 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 15.0   n/a MPO396201  

146212 (2000 UB105)          Discovered 2000-Oct-29 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 UB105 = 2002 CU61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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