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351669 (2006 AZ39)
Classification: Main-belt Asteroid          SPK-ID: 2351669
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1656691889357075 7.6992e-08  
a 2.436972198732409 2.265e-08 au
q 2.033240991109543 1.8384e-07 au
i 3.088671853760985 9.4759e-06 deg
node 316.7197955990541 0.00012183 deg
peri 344.2159198203817 0.00012441 deg
M 4.371952913878584 2.327e-05 deg
tp 2458583.624864678064
(2019-Apr-10.12486468)
8.984e-05 TDB
period 1389.550353255613
3.80
1.9373e-05
5.304e-08
d
yr
n .2590766136373157 3.612e-09 deg/d
Q 2.840703406355275 2.6403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      6498 days (17.79 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:48:48  

Additional Information
 Earth MOID = 1.01719 au 
 Jupiter MOID = 2.37529 au 
 T_jup = 3.483 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457517.5 (2016-May-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1661050073614456 7.7012e-08  
q 2.032162139471608 1.842e-07 au
tp 2457195.259201305997
(2015-Jun-21.75920131)
9.3443e-05 TDB
node 316.7922539561947 0.0001218 deg
peri 344.4522204771009 0.00012437 deg
i 3.088728801338112 9.4813e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      6498 days (17.79 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:48:48  

Additional Information
 Jupiter MOID = 2.37529 au 
 T_jup = 3.483 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.930897380314771E-15 -1.411486869911942E-14 3.761641717434166E-12 5.169499299823306E-14 8.371282561646243E-13 -7.833540654810197E-15
q -1.411486869911942E-14 3.392917140316379E-14 -9.710585379109839E-12 -1.142969224033133E-13 -2.190462194940795E-12 2.042742548074719E-14
tp 3.761641717434166E-12 -9.710585379109839E-12 8.731568272586339E-9 -1.665906024968577E-12 2.385969589846406E-9 -1.505620080693366E-11
node 5.169499299823306E-14 -1.142969224033133E-13 -1.665906024968577E-12 1.48346987589453E-8 -1.481363555360262E-8 7.882241643453901E-10
peri 8.371282561646243E-13 -2.190462194940795E-12 2.385969589846406E-9 -1.481363555360262E-8 1.546783026197972E-8 -7.911336969895646E-10
i -7.833540654810197E-15 2.042742548074719E-14 -1.505620080693366E-11 7.882241643453901E-10 -7.911336969895646E-10 8.989568954257896E-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 17.1   n/a MPO440579  

351669 (2006 AZ39)          Discovered 2006-Jan-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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