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103866 (2000 DA43)
Classification: Main-belt Asteroid          SPK-ID: 2103866
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02461423667603204 4.3222e-08  
a 2.805174917153285 2.258e-08 au
q 2.736127677824806 1.2139e-07 au
i 3.468904769158127 4.6638e-06 deg
node 130.1400612348974 8.1169e-05 deg
peri 29.68194389447198 0.00013186 deg
M 153.9319781887898 0.00010233 deg
tp 2458466.721982438602
(2018-Dec-14.22198244)		 0.00048832 TDB
period 1716.0832299454
4.70		 2.072e-05
5.673e-08		 d
yr
n .2097800349761905 2.5329e-09 deg/d
Q 2.874222156481765 2.3136e-08 au
   Orbit Determination Parameters
   # obs. used (total)      542  
   data-arc span      7463 days (20.43 yr)  
   first obs. used      1998-11-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59477  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:28:17  

Additional Information
 Earth MOID = 1.74448 au 
 Jupiter MOID = 2.09082 au 
 T_jup = 3.320 
[ 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 15.6   n/a MPO469048  
diameter diameter 3.334 km 0.520 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103866 (2000 DA43)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DA43 = 2002 RB198 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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