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103933 (2000 DY66)
Classification: Main-belt Asteroid          SPK-ID: 2103933
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01972737836383878 3.975e-08  
a 2.945275234300874 2.1536e-08 au
q 2.887172675368177 1.2218e-07 au
i 1.983023693339208 4.941e-06 deg
node 190.4911130719981 0.0001365 deg
peri 80.37770834238745 0.00020101 deg
M 256.3957148909118 0.00014944 deg
tp 2459531.827718386520
(2021-Nov-13.32771839)		 0.00076697 TDB
period 1846.236170808425
5.05		 2.025e-05
5.544e-08		 d
yr
n .1949913048460989 2.1387e-09 deg/d
Q 3.003377793233572 2.1961e-08 au
   Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      7357 days (20.14 yr)  
   first obs. used      2000-02-25  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55984  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:17:02  

Additional Information
 Earth MOID = 1.87185 au 
 Jupiter MOID = 1.99214 au 
 T_jup = 3.270 
[ 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 15.25   n/a E2021B55  

103933 (2000 DY66)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DY66 = 2002 QK21 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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