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344976 (2004 XP108)
Classification: Main-belt Asteroid          SPK-ID: 2344976
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519473450156888 1.2855e-07  
a 2.551957592211455 3.668e-08 au
q 2.164194411482295 3.3836e-07 au
i 5.664591259951627 1.0487e-05 deg
node 18.01315191566537 0.00010092 deg
peri 52.59848285085194 0.00010368 deg
M 298.6584730624699 2.4127e-05 deg
tp 2459254.223496799377
(2021-Feb-08.72349680)
0.00010203 TDB
period 1489.047687723792
4.08
3.2104e-05
8.79e-08
d
yr
n .2417652590766304 5.2124e-09 deg/d
Q 2.939720772940615 4.2253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5284 days (14.47 yr)  
   first obs. used      2004-12-11  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57193  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:22  

Additional Information
 Earth MOID = 1.18379 au 
 Jupiter MOID = 2.36011 au 
 T_jup = 3.417 
[ 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 16.7   n/a MPO440553  

344976 (2004 XP108)          Discovered 2004-Dec-11 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2004 XP108 = 2010 GZ107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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