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134544 (1999 RN124)
Classification: Main-belt Asteroid          SPK-ID: 2134544
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338533848814765 4.4745e-08  
a 2.337712898020439 1.3121e-08 au
q 2.024802113739317 1.0447e-07 au
i 5.291305588606094 4.3884e-06 deg
node 257.0583743301069 5.411e-05 deg
peri 81.54453378176879 5.6719e-05 deg
M 355.1221962849957 1.9533e-05 deg
tp 2459218.189151672984
(2021-Jan-03.68915167)
7.0902e-05 TDB
period 1305.524980983906
3.57
1.0992e-05
3.009e-08
d
yr
n .2757511386175751 2.3216e-09 deg/d
Q 2.65062368230156 1.4878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      7138 days (19.54 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57957  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:08:21  

Additional Information
 Earth MOID = 1.02201 au 
 Jupiter MOID = 2.7088 au 
 T_jup = 3.549 
[ 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 16.3   n/a MPO436657  

134544 (1999 RN124)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 RN124 = 2003 WG157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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