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(2013 XS23)
Classification: Apollo [NEO]          SPK-ID: 3654644
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05636383684002692 0.00040613  
a 1.061155667817077 0.00037694 au
q 1.001344862894366 0.00029971 au
i 9.731938184604115 0.04082 deg
node 76.75379276177178 0.00045228 deg
peri 54.07906683228222 0.16212 deg
M 103.547132372874 1.1809 deg
tp 2459085.657497039118
(2020-Aug-24.15749704)
1.2489 TDB
period 399.2703623799076
1.09
0.21274
0.0005825
d
yr
n .9016446847047923 0.00048042 deg/d
Q 1.120966472739789 0.00039819 au
  Orbit Determination Parameters
   # obs. used (total)      12  
   data-arc span      2 days  
   first obs. used      2013-12-07  
   last obs. used      2013-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .45522  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:43:16  

Additional Information
 Earth MOID = .0380123 au 
 Jupiter MOID = 3.8745 au 
 T_jup = 5.792 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.3   n/a MPO279476  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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