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JPL Small-Body Database Browser
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201933 (2004 DO45)
Classification: Main-belt Asteroid          SPK-ID: 2201933
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160591226637493 8.5232e-08  
a 3.143098734271376 2.9669e-08 au
q 2.638344653091984 2.7484e-07 au
i 10.61400046987352 8.4052e-06 deg
node 10.57033848860396 2.425e-05 deg
peri 198.9439856900059 3.049e-05 deg
M 243.5313248160946 2.1366e-05 deg
tp 2459258.979254766341
(2021-Feb-13.47925477)
0.000126 TDB
period 2035.332945460007
5.57
2.8818e-05
7.89e-08
d
yr
n .1768752384237735 2.5044e-09 deg/d
Q 3.647852815450768 3.4433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      8807 days (24.11 yr)  
   first obs. used      1995-10-18  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54854  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:24:36  

Additional Information
 Earth MOID = 1.6368 au 
 Jupiter MOID = 1.33741 au 
 T_jup = 3.163 
[ 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 15.0   n/a MPO422784  
diameter diameter 5.908 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201933 (2004 DO45)          Discovered 2004-Feb-26 by Yeung, W. K. Y. at Desert Eagle
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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