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JPL Small-Body Database Browser
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109843 (2001 RP126)
Classification: Main-belt Asteroid          SPK-ID: 2109843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940762119411394 5.2704e-08  
a 2.591594407537434 1.7353e-08 au
q 2.088627582034727 1.3643e-07 au
i 13.15509855308247 6.3487e-06 deg
node 10.14167999986869 2.6086e-05 deg
peri 290.9564478594178 3.2102e-05 deg
M 115.9190440102498 2.3451e-05 deg
tp 2458109.816710502390
(2017-Dec-22.31671050)
9.6585e-05 TDB
period 1523.873714861901
4.17
1.5306e-05
4.191e-08
d
yr
n .2362400482986378 2.3728e-09 deg/d
Q 3.094561233040141 2.0721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      7185 days (19.67 yr)  
   first obs. used      2000-03-03  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:18:02  

Additional Information
 Earth MOID = 1.1153 au 
 Jupiter MOID = 2.3192 au 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO459515  

109843 (2001 RP126)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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