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JPL Small-Body Database Browser
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434286 (2003 YR159)
Classification: Main-belt Asteroid          SPK-ID: 2434286
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2090858609712573 8.6383e-08  
a 2.662594777452874 3.7622e-08 au
q 2.105883855991566 2.27e-07 au
i 24.4200553260561 1.5479e-05 deg
node 277.1504808894474 2.422e-05 deg
peri 133.6170023103093 4.5133e-05 deg
M 217.1087826004739 3.4895e-05 deg
tp 2459230.381823612971
(2021-Jan-15.88182361)
0.00015776 TDB
period 1586.923679617427
4.34
3.3635e-05
9.209e-08
d
yr
n .2268540098203011 4.8081e-09 deg/d
Q 3.219305698914181 4.5489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5172 days (14.16 yr)  
   first obs. used      2003-11-19  
   last obs. used      2018-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59267  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 22:24:09  

Additional Information
 Earth MOID = 1.17355 au 
 Jupiter MOID = 2.21696 au 
 T_jup = 3.228 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO397533  

434286 (2003 YR159)          Discovered 2003-Nov-19 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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