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JPL Small-Body Database Browser
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117340 (2004 XM23)
Classification: Main-belt Asteroid          SPK-ID: 2117340
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2570276393618864 4.7322e-08  
a 2.306851781216162 1.2192e-08 au
q 1.713927113532409 1.0995e-07 au
i 22.73590158046695 5.8118e-06 deg
node 126.8921485417087 1.3327e-05 deg
peri 120.5494679729796 1.7402e-05 deg
M 307.6965003159758 1.1549e-05 deg
tp 2458786.432886728046
(2019-Oct-29.93288673)		 4.1632e-05 TDB
period 1279.758326430723
3.50		 1.0145e-05
2.778e-08		 d
yr
n .2813031121305916 2.23e-09 deg/d
Q 2.899776448899914 1.5325e-08 au
   Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      7774 days (21.28 yr)  
   first obs. used      1998-01-28  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50647  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:41  

Additional Information
 Earth MOID = .786915 au 
 Jupiter MOID = 2.46758 au 
 T_jup = 3.443 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO385514  

117340 (2004 XM23)          Discovered 2004-Dec-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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