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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199427531249773 5.2914e-08  
a 2.925386254201192 2.8207e-08 au
q 2.574507372918336 1.611e-07 au
i 3.048149156681163 7.4628e-06 deg
node 128.6040042232179 0.00013729 deg
peri 298.6821196844296 0.00014248 deg
M 56.35512961846867 3.5321e-05 deg
tp 2458714.408994760575
(2019-Aug-18.90899476)		 0.00017905 TDB
period 1827.5667642585
5.00		 2.6433e-05
7.237e-08		 d
yr
n .1969832276666856 2.849e-09 deg/d
Q 3.276265135484048 3.159e-08 au
   Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      7276 days (19.92 yr)  
   first obs. used      2000-01-05  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5642  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:54:44  

Additional Information
 Earth MOID = 1.59022 au 
 Jupiter MOID = 1.99956 au 
 T_jup = 3.265 
[ 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 15.8   n/a MPO469406  

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

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