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118500 (2000 DH64)
Classification: Main-belt Asteroid          SPK-ID: 2118500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09329875646511658 3.167e-08  
a 2.221686100556463 8.1188e-09 au
q 2.014405550118711 6.8125e-08 au
i 2.904726006435072 3.6396e-06 deg
node 314.6052026643216 8.742e-05 deg
peri 161.2116511726909 9.2375e-05 deg
M 142.0786449227598 2.9827e-05 deg
tp 2458723.136972242415
(2019-Aug-27.63697224)
9.9347e-05 TDB
period 1209.546234665712
3.31
6.6301e-06
1.815e-08
d
yr
n .2976322770327957 1.6315e-09 deg/d
Q 2.428966650994215 8.8763e-09 au
  Orbit Determination Parameters
   # obs. used (total)      649  
   data-arc span      7410 days (20.29 yr)  
   first obs. used      2000-02-27  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54684  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:11:12  

Additional Information
 Earth MOID = 1.03085 au 
 Jupiter MOID = 2.62905 au 
 T_jup = 3.642 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.44   n/a E2021B55  

118500 (2000 DH64)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 DH64 = 2001 QR102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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