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103037 (1999 XK119)
Classification: Main-belt Asteroid          SPK-ID: 2103037
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09197594526888798 3.295e-08  
a 2.5765388441319 1.0122e-08 au
q 2.33955924842086 8.5018e-08 au
i 5.233901262391842 4.0009e-06 deg
node 27.17324574164588 4.6874e-05 deg
peri 20.89068203227239 5.3767e-05 deg
M 40.85028806972321 2.7051e-05 deg
tp 2459029.086078312377
(2020-Jun-28.58607831)		 0.00011316 TDB
period 1510.613871369024
4.14		 8.9014e-06
2.437e-08		 d
yr
n .2383137126059505 1.4043e-09 deg/d
Q 2.813518439842939 1.1053e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      7758 days (21.24 yr)  
   first obs. used      1999-10-22  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54138  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:08  

Additional Information
 Earth MOID = 1.349 au 
 Jupiter MOID = 2.50543 au 
 T_jup = 3.415 
[ 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 15.2   n/a MPO299597  

103037 (1999 XK119)          Discovered 1999-Dec-05 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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