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JPL Small-Body Database Browser
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173434 (2000 HD43)
Classification: Main-belt Asteroid          SPK-ID: 2173434
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1051588826754225 4.8511e-08  
a 2.718738188181123 2.197e-08 au
q 2.432838718024994 1.2681e-07 au
i 5.76659879786518 5.132e-06 deg
node 65.06753480239634 5.0149e-05 deg
peri 168.72533475 5.5461e-05 deg
M 71.91956949510184 2.4399e-05 deg
tp 2458273.389800140592
(2018-Jun-03.88980014)
0.00011049 TDB
period 1637.380100800062
4.48
1.9847e-05
5.434e-08
d
yr
n .2198634268390679 2.665e-09 deg/d
Q 3.004637658337252 2.428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      7091 days (19.41 yr)  
   first obs. used      2000-04-25  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59087  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 19:47:27  

Additional Information
 Earth MOID = 1.42171 au 
 Jupiter MOID = 1.98771 au 
 T_jup = 3.344 
[ 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 15.9   n/a MPO401429  

173434 (2000 HD43)          Discovered 2000-Apr-29 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2000 HD43 = 2004 DR30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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