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JPL Small-Body Database Browser
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109842 (2001 RS125)
Classification: Main-belt Asteroid          SPK-ID: 2109842
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08581440210439145 5.3059e-08  
a 2.989766844675601 2.8965e-08 au
q 2.733201790468232 1.507e-07 au
i 9.330899501008334 5.4405e-06 deg
node 145.9406973458906 3.4283e-05 deg
peri 181.0153410277836 4.8189e-05 deg
M 166.5582420065171 3.6456e-05 deg
tp 2457726.889115152236
(2016-Dec-04.38911515)
0.00018605 TDB
period 1888.227894077372
5.17
2.744e-05
7.513e-08
d
yr
n .1906549527888972 2.7706e-09 deg/d
Q 3.246331898882971 3.1451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      6854 days (18.77 yr)  
   first obs. used      2000-05-05  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62463  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:09:32  

Additional Information
 Earth MOID = 1.72063 au 
 Jupiter MOID = 2.07653 au 
 T_jup = 3.231 
[ 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 15.1   n/a MPO257515  

109842 (2001 RS125)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 RS125 = 2004 CM117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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