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134107 (2004 XM157)
Classification: Main-belt Asteroid          SPK-ID: 2134107
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12001688953398 5.1223e-08  
a 2.924924468790159 2.6423e-08 au
q 2.573884131924135 1.5391e-07 au
i 3.048265634408891 7.096e-06 deg
node 128.6047315662711 0.0001353 deg
peri 298.5954151209141 0.00013991 deg
M 95.83184591280833 3.3924e-05 deg
tp 2458714.117698777167
(2019-Aug-18.61769878)		 0.00017115 TDB
period 1827.13404685464
5.00		 2.4759e-05
6.779e-08		 d
yr
n .1970298789077516 2.6699e-09 deg/d
Q 3.275964805656182 2.9594e-08 au
   Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      7740 days (21.19 yr)  
   first obs. used      2000-01-05  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5802  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:06:56  

Additional Information
 Earth MOID = 1.58901 au 
 Jupiter MOID = 2.00048 au 
 T_jup = 3.266 
[ 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 15.9   n/a MPO527092  

134107 (2004 XM157)          Discovered 2004-Dec-14 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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Alternate Designations
 2004 XM157 = 2000 AR82 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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