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43525 (2001 DR32)
Classification: Main-belt Asteroid          SPK-ID: 2043525
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0619483551300988 3.3029e-08  
a 3.071735674424211 2.0123e-08 au
q 2.881446701999186 9.916e-08 au
i 11.95759319756496 3.6899e-06 deg
node 131.6117964653201 1.9673e-05 deg
peri 207.6180349047795 4.072e-05 deg
M 95.69912959190303 3.4237e-05 deg
tp 2458873.767290883842
(2020-Jan-25.26729088)
0.00018817 TDB
period 1966.410521018352
5.38
1.9323e-05
5.29e-08
d
yr
n .1830746917553948 1.799e-09 deg/d
Q 3.262024646849235 2.1369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      966  
   data-arc span      10885 days (29.80 yr)  
   first obs. used      1991-04-15  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53799  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:38  

Additional Information
 Earth MOID = 1.87533 au 
 Jupiter MOID = 2.06179 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457748.5 (2016-Dec-26.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06535373766348861 3.318e-08  
q 2.869751294163843 1.0008e-07 au
tp 2456902.180019143783
(2014-Sep-01.68001914)
0.0001817 TDB
node 131.8333724062871 1.9698e-05 deg
peri 206.5494285453345 3.8891e-05 deg
i 11.9521092836116 3.688e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      966  
   data-arc span      10885 days (29.80 yr)  
   first obs. used      1991-04-15  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53799  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:38  

Additional Information
 Jupiter MOID = 2.06179 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.100887413281943E-15 -3.264527341685285E-15 -2.090627075185475E-13 -1.833442010185428E-15 -4.001577345192041E-14 -8.784916678446213E-16
q -3.264527341685285E-15 1.001662125818165E-14 -4.289489570799699E-13 4.830671709606583E-15 -5.060146753291011E-14 3.722207375542433E-15
tp -2.090627075185475E-13 -4.289489570799699E-13 3.301657582125248E-8 1.568666263526253E-11 6.113162556950492E-9 -7.042234522703928E-12
node -1.833442010185428E-15 4.830671709606583E-15 1.568666263526253E-11 3.880301337893942E-10 -3.764259658655712E-10 -3.533216641905329E-12
peri -4.001577345192041E-14 -5.060146753291011E-14 6.113162556950492E-9 -3.764259658655712E-10 1.512500672828639E-9 2.152528966068787E-12
i -8.784916678446213E-16 3.722207375542433E-15 -7.042234522703928E-12 -3.533216641905329E-12 2.152528966068787E-12 1.360131931417203E-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 14.61   n/a E2021B10  

43525 (2001 DR32)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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