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47737 (2000 DT66)
Classification: Main-belt Asteroid          SPK-ID: 2047737
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 .1290670790057757 5.7301e-08  
a 2.969460669845758 2.0065e-08 au
q 2.586201054966232 1.6141e-07 au
i 11.90926542899338 4.6454e-06 deg
node 157.2038568569142 1.9711e-05 deg
peri 192.2526414190595 2.673e-05 deg
M 155.6888001920827 2.1996e-05 deg
tp 2458192.205424764061
(2018-Mar-14.70542476)
0.00011024 TDB
period 1869.023633851188
5.12
1.8944e-05
5.187e-08
d
yr
n .1926139367527459 1.9523e-09 deg/d
Q 3.352720284725284 2.2655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      9189 days (25.16 yr)  
   first obs. used      1995-02-23  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5383  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:40:33  

Additional Information
 Earth MOID = 1.58063 au 
 Jupiter MOID = 2.06929 au 
 T_jup = 3.218 
[ 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 14.7   n/a MPO452821  
diameter diameter 4.561 km 0.492 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.135   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47737 (2000 DT66)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 DT66 = 1995 FG18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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