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259695 (2003 YL17)
Classification: Main-belt Asteroid          SPK-ID: 2259695
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1858337054548019 3.4587e-08  
a 2.303611780146494 7.9143e-09 au
q 1.875523067112539 8.2165e-08 au
i 1.931237082762685 5.4365e-06 deg
node 19.14321620474066 0.00011404 deg
peri 44.12479316379757 0.0001157 deg
M 282.3860006099115 1.7904e-05 deg
tp 2459275.827711585489
(2021-Mar-02.32771159)
6.3678e-05 TDB
period 1277.063119407214
3.50
6.5812e-06
1.802e-08
d
yr
n .2818967947074569 1.4527e-09 deg/d
Q 2.731700493180449 9.3851e-09 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      6168 days (16.89 yr)  
   first obs. used      2003-12-17  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:50:40  

Additional Information
 Earth MOID = .889269 au 
 Jupiter MOID = 2.58395 au 
 T_jup = 3.566 
[ 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 17.4   n/a MPO437206  

259695 (2003 YL17)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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