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103950 (2000 DK73)
Classification: Main-belt Asteroid          SPK-ID: 2103950
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07059583708537827 8.7849e-08  
a 2.915170473595321 1.9178e-08 au
q 2.709371573765281 2.5946e-07 au
i 2.662875212230703 7.9642e-06 deg
node 147.5891713432794 0.00012402 deg
peri 185.707007082993 0.00013102 deg
M 262.248945016192 4.3688e-05 deg
tp 2459694.143376453076
(2022-Apr-24.64337645)
0.00022073 TDB
period 1818.002021078386
4.98
1.794e-05
4.912e-08
d
yr
n .1980195818409808 1.9541e-09 deg/d
Q 3.120969373425362 2.0532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      9214 days (25.23 yr)  
   first obs. used      1995-03-02  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:45:31  

Additional Information
 Earth MOID = 1.69701 au 
 Jupiter MOID = 2.13783 au 
 T_jup = 3.277 
[ 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 14.75   n/a E2021B55  

103950 (2000 DK73)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DK73 = 1995 EJ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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