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JPL Small-Body Database Browser
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442035 (2010 PT64)
Classification: Main-belt Asteroid          SPK-ID: 2442035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09541688927097151 7.5004e-08  
a 2.991786613445564 7.4237e-08 au
q 2.706319641428054 2.3688e-07 au
i 9.26210401530011 9.4347e-06 deg
node 330.953524187515 4.8841e-05 deg
peri 68.83872764807434 7.2262e-05 deg
M 195.8869694072169 5.8739e-05 deg
tp 2459462.157978073160
(2021-Sep-04.65797807)
0.00032728 TDB
period 1890.141635834117
5.17
7.0352e-05
1.926e-07
d
yr
n .190461917337286 7.089e-09 deg/d
Q 3.277253585463074 8.132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      3224 days (8.83 yr)  
   first obs. used      2010-08-10  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:42  

Additional Information
 Earth MOID = 1.72959 au 
 Jupiter MOID = 2.12354 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457223.5 (2015-Jul-20.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09726941186773033 7.5266e-08  
q 2.698970304159571 2.3848e-07 au
tp 2457573.416103328902
(2016-Jul-03.91610333)
0.0002831 TDB
node 331.0274282858629 4.881e-05 deg
peri 68.74775779070561 7.1422e-05 deg
i 9.268418385567236 9.4389e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      3224 days (8.83 yr)  
   first obs. used      2010-08-10  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:42  

Additional Information
 Jupiter MOID = 2.12354 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.664975705366943E-15 -1.721751409647829E-14 -3.534038174512174E-12 -4.212014898617532E-14 -4.473944805853146E-13 6.535752646751081E-15
q -1.721751409647829E-14 5.687415954199733E-14 1.912903688984677E-11 1.529526833091113E-13 2.74590476188883E-12 -1.073380010884463E-14
tp -3.534038174512174E-12 1.912903688984677E-11 8.014410475081012E-8 1.78919579016349E-10 1.479336903848861E-8 -2.954533324532875E-12
node -4.212014898617532E-14 1.529526833091113E-13 1.78919579016349E-10 2.382401887377689E-9 -2.317930633433905E-9 -3.729319621034356E-11
peri -4.473944805853146E-13 2.74590476188883E-12 1.479336903848861E-8 -2.317930633433905E-9 5.101142006957242E-9 3.591865023987545E-11
i 6.535752646751081E-15 -1.073380010884463E-14 -2.954533324532875E-12 -3.729319621034356E-11 3.591865023987545E-11 8.909191270820285E-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 16.0   n/a MPO437718  

442035 (2010 PT64)          Discovered 2010-Aug-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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