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103219 (1999 YX3)
Classification: Main-belt Asteroid          SPK-ID: 2103219
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1432339241260284 5.0249e-08  
a 2.641966720207606 1.5132e-08 au
q 2.263547459461897 1.4064e-07 au
i 21.49493418667013 6.9075e-06 deg
node 4.839724679169088 1.1414e-05 deg
peri 80.06132286334577 3.1819e-05 deg
M 322.4163526092044 2.6692e-05 deg
tp 2459364.251717979589
(2021-May-29.75171798)		 0.00011664 TDB
period 1568.517761453061
4.29		 1.3476e-05
3.69e-08		 d
yr
n .2295160493856946 1.9718e-09 deg/d
Q 3.020385980953314 1.7299e-08 au
   Orbit Determination Parameters
   # obs. used (total)      883  
   data-arc span      7701 days (21.08 yr)  
   first obs. used      1999-12-19  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53878  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:44  

Additional Information
 Earth MOID = 1.38012 au 
 Jupiter MOID = 2.35157 au 
 T_jup = 3.282 
[ 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 15.04   n/a E2021B55  

103219 (1999 YX3)          Discovered 1999-Dec-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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