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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08138549640082066 5.2142e-08  
a 2.582012783736721 2.2772e-08 au
q 2.371874391619043 1.3442e-07 au
i 14.22694455604917 6.3913e-06 deg
node 85.91574363954021 2.1896e-05 deg
peri 281.5859754641664 4.5198e-05 deg
M 348.3351753298127 4.157e-05 deg
tp 2459049.603418019056
(2020-Jul-19.10341802)
0.00017518 TDB
period 1515.430448949606
4.15
2.0048e-05
5.489e-08
d
yr
n .2375562667686451 3.1427e-09 deg/d
Q 2.792151175854399 2.4626e-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 = 1.4211 au 
 Jupiter MOID = 2.59264 au 
 T_jup = 3.376 
[ 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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