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186671 (2003 YK82)
Classification: Main-belt Asteroid          SPK-ID: 2186671
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08783830345214204 3.3848e-08  
a 2.229471080293616 9.2432e-09 au
q 2.03363812300501 7.5847e-08 au
i 3.23077375240717 5.6147e-06 deg
node 339.4990801821572 7.4639e-05 deg
peri 117.2858543922649 8.4976e-05 deg
M 42.76556642780199 3.9629e-05 deg
tp 2459056.058190780316
(2020-Jul-25.55819078)
0.00013348 TDB
period 1215.909332263197
3.33
7.5616e-06
2.07e-08
d
yr
n .2960747075852479 1.8413e-09 deg/d
Q 2.425304037582221 1.0055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      7893 days (21.61 yr)  
   first obs. used      1999-09-05  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55353  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:27  

Additional Information
 Earth MOID = 1.05265 au 
 Jupiter MOID = 2.67767 au 
 T_jup = 3.636 
[ 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 17.2   n/a MPO494031  

186671 (2003 YK82)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2003 YK82 = 1999 RU216 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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