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47732 (2000 DR51)
Classification: Main-belt Asteroid          SPK-ID: 2047732
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1637272477612703 4.1686e-08  
a 3.178486728993406 1.8634e-08 au
q 2.658081844809593 1.3037e-07 au
i 1.935981795333073 4.2873e-06 deg
node 97.81646275380535 0.00012977 deg
peri 223.8560328944539 0.00013051 deg
M 53.30128015310865 1.2457e-05 deg
tp 2458694.046793707342
(2019-Jul-29.54679371)
7.1487e-05 TDB
period 2069.803088189477
5.67
1.8201e-05
4.983e-08
d
yr
n .1739295887875516 1.5295e-09 deg/d
Q 3.698891613177219 2.1685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1022  
   data-arc span      9797 days (26.82 yr)  
   first obs. used      1994-01-18  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54982  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:25:01  

Additional Information
 Earth MOID = 1.6459 au 
 Jupiter MOID = 1.62161 au 
 T_jup = 3.178 
[ 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 14.4   n/a MPO449305  

47732 (2000 DR51)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 DR51 = 2001 HT21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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