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136246 (2003 XN5)
Classification: Main-belt Asteroid          SPK-ID: 2136246
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1424009765895583 4.8263e-08  
a 2.210200941263132 7.9647e-09 au
q 1.895466168768101 1.0946e-07 au
i 6.210454697941493 4.7379e-06 deg
node 313.704249923814 3.6443e-05 deg
peri 21.52479504867008 3.9389e-05 deg
M 74.37646783970906 1.3067e-05 deg
tp 2458752.541434529996
(2019-Sep-26.04143453)
4.3727e-05 TDB
period 1200.17911796483
3.29
6.4874e-06
1.776e-08
d
yr
n .2999552271918043 1.6214e-09 deg/d
Q 2.524935713758163 9.0988e-09 au
  Orbit Determination Parameters
   # obs. used (total)      687  
   data-arc span      8564 days (23.45 yr)  
   first obs. used      1996-08-13  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55012  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:39:23  

Additional Information
 Earth MOID = .886706 au 
 Jupiter MOID = 2.81621 au 
 T_jup = 3.637 
[ 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 16.1   n/a MPO436670  

136246 (2003 XN5)          Discovered 2003-Dec-03 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2003 XN5 = 1998 BL28 = 2002 JQ113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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