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103931 (2000 DN65)
Classification: Main-belt Asteroid          SPK-ID: 2103931
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1267896318989882 3.3003e-08  
a 2.726941704184354 1.3591e-08 au
q 2.38119376930082 8.7761e-08 au
i 12.90491476696196 3.7888e-06 deg
node 159.6118814629783 1.7142e-05 deg
peri 175.7325114431094 2.3899e-05 deg
M 47.77932421031746 1.581e-05 deg
tp 2458982.202023718485
(2020-May-12.70202372)
7.2125e-05 TDB
period 1644.796630346129
4.50
1.2296e-05
3.366e-08
d
yr
n .2188720437275228 1.6362e-09 deg/d
Q 3.072689639067888 1.5314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      8058 days (22.06 yr)  
   first obs. used      1998-12-22  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51807  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:36:21  

Additional Information
 Earth MOID = 1.37003 au 
 Jupiter MOID = 2.32387 au 
 T_jup = 3.308 
[ 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 15.47   n/a E2021B55  

103931 (2000 DN65)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DN65 = 2002 TL209 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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