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123232 (2000 UQ56)
Classification: Main-belt Asteroid          SPK-ID: 2123232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1478117733792023 4.342e-08  
a 2.786975153756961 1.4517e-08 au
q 2.375027413916369 1.2163e-07 au
i 8.157699475884094 4.5918e-06 deg
node 249.8364730431234 3.1276e-05 deg
peri 159.0055927152346 3.5602e-05 deg
M 55.52916288510239 1.5807e-05 deg
tp 2458738.370017842011
(2019-Sep-11.87001784)
7.4155e-05 TDB
period 1699.409619628773
4.65
1.3278e-05
3.635e-08
d
yr
n .2118382736227185 1.6552e-09 deg/d
Q 3.198922893597552 1.6663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      10289 days (28.17 yr)  
   first obs. used      1991-12-14  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55993  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:36:44  

Additional Information
 Earth MOID = 1.38772 au 
 Jupiter MOID = 2.17104 au 
 T_jup = 3.300 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457290.5 (2015-Sep-25.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1450265459672079 4.3159e-08  
q 2.383548497469658 1.2037e-07 au
tp 2457035.581688058050
(2015-Jan-13.08168806)
7.5147e-05 TDB
node 250.0440512373478 3.1367e-05 deg
peri 158.3389988014962 3.591e-05 deg
i 8.140898211920966 4.5853e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      10289 days (28.17 yr)  
   first obs. used      1991-12-14  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55993  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:36:44  

Additional Information
 Jupiter MOID = 2.17104 au 
 T_jup = 3.300 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.862667362817207E-15 -5.167143461629697E-15 -4.424698359806179E-13 6.138503146357213E-15 -1.680744250509278E-13 4.861516740141385E-16
q -5.167143461629697E-15 1.448883880389197E-14 1.264634601814016E-12 -1.645445972400533E-14 4.802058145798571E-13 -8.822813969449169E-16
tp -4.424698359806179E-13 1.264634601814016E-12 5.647145808819166E-9 4.977595096948622E-12 1.329418418815925E-9 -3.916128239575701E-12
node 6.138503146357213E-15 -1.645445972400533E-14 4.977595096948622E-12 9.838937836345587E-10 -9.727886137123598E-10 4.338928259424527E-12
peri -1.680744250509278E-13 4.802058145798571E-13 1.329418418815925E-9 -9.727886137123598E-10 1.289547498254591E-9 -5.232479097304835E-12
i 4.861516740141385E-16 -8.822813969449169E-16 -3.916128239575701E-12 4.338928259424527E-12 -5.232479097304835E-12 2.102477422045376E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO453704  

123232 (2000 UQ56)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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