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136254 (2003 YL7)
Classification: Main-belt Asteroid          SPK-ID: 2136254
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673271248455708 9.1216e-08  
a 2.576417134964354 1.8987e-08 au
q 2.145312663367906 2.3768e-07 au
i 15.13673931439473 6.6853e-06 deg
node 53.32272414224717 1.5674e-05 deg
peri 330.5234214613233 2.3462e-05 deg
M 69.11117606098438 1.5788e-05 deg
tp 2458710.519711380281
(2019-Aug-15.01971138)
6.7463e-05 TDB
period 1510.506836274666
4.14
1.6697e-05
4.571e-08
d
yr
n .2383305996071233 2.6345e-09 deg/d
Q 3.007521606560802 2.2164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      683  
   data-arc span      7392 days (20.24 yr)  
   first obs. used      2000-01-29  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50939  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:37:11  

Additional Information
 Earth MOID = 1.16285 au 
 Jupiter MOID = 2.45098 au 
 T_jup = 3.359 
[ 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 MPO502855  

136254 (2003 YL7)          Discovered 2003-Dec-17 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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