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117359 (2004 XS102)
Classification: Main-belt Asteroid          SPK-ID: 2117359
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0820952553256963 5.2224e-08  
a 2.5841165894714 2.2801e-08 au
q 2.371972878267377 1.3481e-07 au
i 14.22696709195097 6.3913e-06 deg
node 85.91976006738228 2.1889e-05 deg
peri 281.124599902929 4.4868e-05 deg
M 253.8732770177223 4.0833e-05 deg
tp 2459047.789637098737
(2020-Jul-17.28963710)
0.00017387 TDB
period 1517.282969176716
4.15
2.0082e-05
5.498e-08
d
yr
n .2372662234489704 3.1403e-09 deg/d
Q 2.796260300675422 2.4673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      7267 days (19.90 yr)  
   first obs. used      1998-06-24  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56635  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 04:36:11  

Additional Information
 Earth MOID = 1.42053 au 
 Jupiter MOID = 2.58897 au 
 T_jup = 3.375 
[ 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 15.3   n/a MPO436563  
diameter diameter 4.499 km 0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117359 (2004 XS102)          Discovered 2004-Dec-13 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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