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173403 (2000 DM100)
Classification: Main-belt Asteroid          SPK-ID: 2173403
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 .1832692759266669 9.2277e-08  
a 2.553751499582372 2.2273e-08 au
q 2.085727311357271 2.4437e-07 au
i 5.737501347904144 6.449e-06 deg
node 91.71792351645476 5.878e-05 deg
peri 101.7251121962285 6.5332e-05 deg
M 321.2758317085369 3.7921e-05 deg
tp 2459160.841512860216
(2020-Nov-07.34151286)
0.00015861 TDB
period 1490.61806041172
4.08
1.9501e-05
5.339e-08
d
yr
n .2415105583120101 3.1596e-09 deg/d
Q 3.021775687807473 2.6355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      2000-02-29  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:03:30  

Additional Information
 Earth MOID = 1.09406 au 
 Jupiter MOID = 1.95475 au 
 T_jup = 3.408 
[ 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 16.3   n/a MPO459806  

173403 (2000 DM100)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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