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243119 (2007 RD184)
Classification: Main-belt Asteroid          SPK-ID: 2243119
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250337851451134 4.3084e-08  
a 2.975102890011008 2.8346e-08 au
q 2.603114514476765 1.2965e-07 au
i 7.604502890461882 4.7008e-06 deg
node 255.4641523694967 4.6822e-05 deg
peri 235.4416260029271 5.5577e-05 deg
M 51.30649483199172 2.6981e-05 deg
tp 2458733.370865956984
(2019-Sep-06.87086596)		 0.00014055 TDB
period 1874.353112025927
5.13		 2.6788e-05
7.334e-08		 d
yr
n .1920662641901491 2.7449e-09 deg/d
Q 3.34709126554525 3.189e-08 au
   Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      6863 days (18.79 yr)  
   first obs. used      2001-07-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55023  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:45:20  

Additional Information
 Earth MOID = 1.62728 au 
 Jupiter MOID = 1.79191 au 
 T_jup = 3.236 
[ 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 15.4   n/a MPO470592  
diameter diameter 3.114 km 1.459 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.166   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243119 (2007 RD184)          Discovered 2007-Sep-13 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 RD184 = 2003 YT101 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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