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59258 (1999 CD29)
Classification: Main-belt Asteroid          SPK-ID: 2059258
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1773579383977699 4.3177e-08  
a 2.36492357689496 1.0483e-08 au
q 1.94548560682859 1.0045e-07 au
i 2.872851975043726 4.6662e-06 deg
node 134.7818969543571 0.00010425 deg
peri 128.9301095231945 0.00010518 deg
M 204.9432471253559 1.4674e-05 deg
tp 2459572.653129169781
(2021-Dec-24.15312917)
5.5161e-05 TDB
period 1328.385398781324
3.64
8.8328e-06
2.418e-08
d
yr
n .2710056888085854 1.802e-09 deg/d
Q 2.784361546961331 1.2343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      617  
   data-arc span      8077 days (22.11 yr)  
   first obs. used      1997-10-23  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:08:14  

Additional Information
 Earth MOID = .931336 au 
 Jupiter MOID = 2.29312 au 
 T_jup = 3.526 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456564.5 (2013-Sep-29.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1773028236862549 4.3067e-08  
q 1.945092957953002 1.0009e-07 au
tp 2456916.963138777860
(2014-Sep-16.46313878)
5.2797e-05 TDB
node 134.8147737148911 0.00010425 deg
peri 129.0403334225613 0.00010519 deg
i 2.872802473641595 4.6667e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      617  
   data-arc span      8077 days (22.11 yr)  
   first obs. used      1997-10-23  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:08:14  

Additional Information
 Jupiter MOID = 2.29312 au 
 T_jup = 3.526 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.854742442264511E-15 -4.295288122114102E-15 -1.265201601353321E-13 -6.105752852239013E-15 -4.941459941524395E-14 8.991757674579315E-17
q -4.295288122114102E-15 1.00175856982512E-14 2.841855705328895E-13 1.438948236988926E-14 1.050342218979367E-13 -2.044016900351128E-16
tp -1.265201601353321E-13 2.841855705328895E-13 2.787525745489724E-9 -1.037374039938528E-11 7.679989448025532E-10 6.270937393279722E-14
node -6.105752852239013E-15 1.438948236988926E-14 -1.037374039938528E-11 1.086867872401283E-8 -1.085667615744487E-8 1.045800473019793E-11
peri -4.941459941524395E-14 1.050342218979367E-13 7.679989448025532E-10 -1.085667615744487E-8 1.106409077747482E-8 -1.04207513274894E-11
i 8.991757674579315E-17 -2.044016900351128E-16 6.270937393279722E-14 1.045800473019793E-11 -1.04207513274894E-11 2.177834249177524E-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 MPO449381  

59258 (1999 CD29)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CD29 = 2000 QB16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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