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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 
[ show covariance matrix ]

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2095-Nov-08 19:13 00:04 Pallas 0.0297207672718379 0.0296801719970342 0.0297613688005232 9.31818754169458 9.31818719653561 2486555.300824867 4.08480642639001 2134.44048151859 71.7994890898693 18.5860439918312 19819.7254961479 T 31 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:40 2021-Apr-13 09:20
2128-Feb-22 13:03 00:06 Pallas 0.0253970206316597 0.0253422500582728 0.0254518087984081 9.4201645004899 9.42016410094152 2498348.043849994 5.98550657609205 2926.35720332265 72.5758747259209 -21.1151414196835 18882.4616022869 T 31 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:40 2021-Apr-13 09:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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