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JPL Small-Body Database Browser
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344569 (2002 XL116)
Classification: Outer Main-belt Asteroid          SPK-ID: 2344569
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164366385945683 5.3703e-08  
a 3.21940839546301 4.4896e-08 au
q 2.844551303632165 1.7737e-07 au
i 5.566995290498427 8.7389e-06 deg
node 36.28074770820313 5.9456e-05 deg
peri 102.5357671513009 7.105e-05 deg
M 311.0899110813039 3.7966e-05 deg
tp 2458887.154317162357
(2020-Feb-07.65431716)		 0.00022428 TDB
period 2109.903221603045
5.78		 4.4135e-05
1.208e-07		 d
yr
n .1706239396736322 3.5691e-09 deg/d
Q 3.594265487293856 5.0123e-08 au
   Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      6145 days (16.82 yr)  
   first obs. used      2002-12-11  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:24:46  

Additional Information
 Earth MOID = 1.86499 au 
 Jupiter MOID = 1.45276 au 
 T_jup = 3.171 
[ 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 15.8   n/a MPO418778  

344569 (2002 XL116)          Discovered 2002-Dec-11 by Sloan Digital Sky Survey at Apache Point
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 XL116 = 2006 SD83 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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