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JPL Small-Body Database Browser
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172667 (2003 YY113)
Classification: Main-belt Asteroid          SPK-ID: 2172667
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .08620251990920855 4.4e-08  
a 2.587122074235941 1.9177e-08 au
q 2.364105632124065 1.1312e-07 au
i 14.67619197378264 4.8625e-06 deg
node 89.40827406357401 2.2823e-05 deg
peri 54.85627416963762 4.3466e-05 deg
M 299.5482970623084 3.8673e-05 deg
tp 2459255.728899535518
(2021-Feb-10.22889954)
0.00016438 TDB
period 1519.93077726017
4.16
1.69e-05
4.627e-08
d
yr
n .2368528918461252 2.6335e-09 deg/d
Q 2.810138516347818 2.083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      1999-12-15  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:47:14  

Additional Information
 Earth MOID = 1.40781 au 
 Jupiter MOID = 2.338 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457162.5 (2015-May-20.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0852963208859958 4.4466e-08  
q 2.366645576221066 1.1427e-07 au
tp 2457738.156822637322
(2016-Dec-15.65682264)
0.00015952 TDB
node 89.46087008837794 2.2846e-05 deg
peri 55.32563539818973 4.3649e-05 deg
i 14.66763455181045 4.8587e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      1999-12-15  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:47:14  

Additional Information
 Jupiter MOID = 2.338 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.97719807370094E-15 -5.021407851373434E-15 2.759831940208019E-12 2.50355200337088E-14 7.052521979839317E-13 -3.69675868009928E-15
q -5.021407851373434E-15 1.305707337798126E-14 -6.319115552724372E-12 -5.889654756056617E-14 -1.661253909604902E-12 1.08340878924431E-14
tp 2.759831940208019E-12 -6.319115552724372E-12 2.544678358662279E-8 1.313941732909024E-10 5.972534223687613E-9 -8.430022410201228E-14
node 2.50355200337088E-14 -5.889654756056617E-14 1.313941732909024E-10 5.219622490688028E-10 -4.72561815123149E-10 -4.581827922475607E-11
peri 7.052521979839317E-13 -1.661253909604902E-12 5.972534223687613E-9 -4.72561815123149E-10 1.905268074458026E-9 4.399029074690341E-11
i -3.69675868009928E-15 1.08340878924431E-14 -8.430022410201228E-14 -4.581827922475607E-11 4.399029074690341E-11 2.36074124437147E-11

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 15.7   n/a MPO352054  

172667 (2003 YY113)          Discovered 2003-Dec-24 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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Alternate Designations
 2003 YY113 = 1999 XA223 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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