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97542 (2000 DD43)
Classification: Main-belt Asteroid          SPK-ID: 2097542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07778834543740176 4.4982e-08  
a 3.012503578769614 2.3605e-08 au
q 2.778165909752874 1.4096e-07 au
i 2.595313686852242 6.9704e-06 deg
node 358.2874291260903 0.00010979 deg
peri 130.1578801224551 0.00011973 deg
M 339.576941400411 4.6271e-05 deg
tp 2459108.844798654918
(2020-Sep-16.34479865)
0.00024552 TDB
period 1909.808333828868
5.23
2.2447e-05
6.146e-08
d
yr
n .1885005911971575 2.2156e-09 deg/d
Q 3.246841247786354 2.5441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      9988 days (27.35 yr)  
   first obs. used      1992-09-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:18:31  

Additional Information
 Earth MOID = 1.79397 au 
 Jupiter MOID = 1.78371 au 
 T_jup = 3.243 
[ 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 15.8   n/a MPO453424  

97542 (2000 DD43)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 DD43 = 2003 TA43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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