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109838 (2001 RN124)
Classification: Main-belt Asteroid          SPK-ID: 2109838
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 .01745013553839908 3.3243e-08  
a 2.726762320108703 1.4355e-08 au
q 2.679179948041807 9.0345e-08 au
i 2.664294635784136 3.9481e-06 deg
node 131.1971900049828 7.4521e-05 deg
peri 77.13720626526718 0.00013275 deg
M 200.8811987062292 0.00011017 deg
tp 2459727.422900148316
(2022-May-27.92290015)
0.00050397 TDB
period 1644.634335638617
4.50
1.2987e-05
3.556e-08
d
yr
n .2188936423124176 1.7285e-09 deg/d
Q 2.7743446921756 1.4605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      775  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1997-10-31  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55896  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 12:54:22  

Additional Information
 Earth MOID = 1.67396 au 
 Jupiter MOID = 2.183 au 
 T_jup = 3.354 
[ 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 15.3   n/a MPO449654  

109838 (2001 RN124)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 RN124 = 1999 CZ134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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