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JPL Small-Body Database Browser
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109706 (2001 RU43)
Classification: Main-belt Asteroid          SPK-ID: 2109706
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2305851904747053 3.4899e-08  
a 2.554382227599254 1.231e-08 au
q 1.965379515103078 8.7358e-08 au
i 6.911108604708036 5.2952e-06 deg
node 192.2864034450652 4.4637e-05 deg
peri 209.1697039458135 4.749e-05 deg
M 83.85768892706875 1.8079e-05 deg
tp 2458253.149729637916
(2018-May-14.64972964)
7.3454e-05 TDB
period 1491.170325944746
4.08
1.0779e-05
2.951e-08
d
yr
n .2414211131595033 1.7452e-09 deg/d
Q 3.14338494009543 1.5148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      7833 days (21.45 yr)  
   first obs. used      1997-10-30  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:42:25  

Additional Information
 Earth MOID = .975962 au 
 Jupiter MOID = 2.28211 au 
 T_jup = 3.391 
[ 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 15.8   n/a MPO432618  

109706 (2001 RU43)          Discovered 2001-Sep-10 by Yeung, W. K. Y. at Desert Eagle
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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