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245582 (2005 UZ352)
Classification: Main-belt Asteroid          SPK-ID: 2245582
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084036945385443 6.218e-08  
a 3.020145295916748 4.816e-08 au
q 2.692750387796167 1.9667e-07 au
i 7.839919206985324 7.6646e-06 deg
node 277.6190477561671 7.3289e-05 deg
peri 152.8933630206467 9.4997e-05 deg
M 256.8895100995429 5.9683e-05 deg
tp 2459549.586203626995
(2021-Dec-01.08620363)
0.00032145 TDB
period 1917.079760716391
5.25
4.5855e-05
1.255e-07
d
yr
n .187785614024464 4.4917e-09 deg/d
Q 3.347540204037329 5.3381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6364 days (17.42 yr)  
   first obs. used      2000-11-20  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62455  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:40:35  

Additional Information
 Earth MOID = 1.71033 au 
 Jupiter MOID = 1.90775 au 
 T_jup = 3.223 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456181.5 (2012-Sep-11.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1107950047184451 6.2891e-08  
q 2.683352876379283 1.99e-07 au
tp 2455698.497686230511
(2011-May-16.99768623)
0.00028896 TDB
node 277.7980285387319 7.3663e-05 deg
peri 149.7885693223166 9.3894e-05 deg
i 7.819712472563747 7.6386e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6364 days (17.42 yr)  
   first obs. used      2000-11-20  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62455  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:40:35  

Additional Information
 Jupiter MOID = 1.90775 au 
 T_jup = 3.223 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.955287533435567E-15 -1.224827896663576E-14 -2.168302525770652E-12 -7.743270043803665E-15 -4.273128907058696E-13 -4.473481600941137E-15
q -1.224827896663576E-14 3.960174133062403E-14 8.108194348476159E-12 3.074504466745669E-14 1.692684214154026E-12 1.937823475499617E-14
tp -2.168302525770652E-12 8.108194348476159E-12 8.3498234586388E-8 1.686532454818524E-10 1.697641077541153E-8 5.263001026492092E-11
node -7.743270043803665E-15 3.074504466745669E-14 1.686532454818524E-10 5.426219494215379E-9 -5.34014396459856E-9 1.1389639740757E-10
peri -4.273128907058696E-13 1.692684214154026E-12 1.697641077541153E-8 -5.34014396459856E-9 8.816027841785024E-9 -1.018119264360155E-10
i -4.473481600941137E-15 1.937823475499617E-14 5.263001026492092E-11 1.1389639740757E-10 -1.018119264360155E-10 5.834811690862653E-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 15.6   n/a MPO348665  
diameter diameter 4.897 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245582 (2005 UZ352)          Discovered 2005-Oct-29 by CSS at Catalina
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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