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JPL Small-Body Database Browser
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47734 (2000 DX55)
Classification: Main-belt Asteroid          SPK-ID: 2047734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07012530972732792 3.5904e-08  
a 2.78602489352776 1.8288e-08 au
q 2.59065403496108 9.8854e-08 au
i 4.00198741985707 4.4047e-06 deg
node 148.772502370571 6.1004e-05 deg
peri 287.798165695642 6.9966e-05 deg
M 119.6908578676087 3.6297e-05 deg
tp 2458035.778406027803
(2017-Oct-09.27840603)
0.00016945 TDB
period 1698.540535609353
4.65
1.6724e-05
4.579e-08
d
yr
n .2119466638874471 2.0869e-09 deg/d
Q 2.98139575209444 1.9571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      854  
   data-arc span      8394 days (22.98 yr)  
   first obs. used      1996-05-16  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:43:23  

Additional Information
 Earth MOID = 1.60931 au 
 Jupiter MOID = 2.18613 au 
 T_jup = 3.324 
[ 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 14.9   n/a MPO432035  
diameter diameter 4.048 km 0.529 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.156   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47734 (2000 DX55)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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