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390440 (2013 YF68)
Classification: Main-belt Asteroid          SPK-ID: 2390440
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1412232467835743 5.2766e-08  
a 3.094896238416411 4.9843e-08 au
q 2.657824943168974 1.602e-07 au
i 6.2674211872596 8.3835e-06 deg
node 119.8148434006711 0.00010485 deg
peri 324.882672537848 0.00012129 deg
M 99.54569970686009 6.2083e-05 deg
tp 2458450.595125462258
(2018-Nov-28.09512546)
0.00033417 TDB
period 1988.692182751763
5.44
4.8042e-05
1.315e-07
d
yr
n .1810234902728216 4.3731e-09 deg/d
Q 3.531967533663848 5.6882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      9874 days (27.03 yr)  
   first obs. used      1993-04-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:16:54  

Additional Information
 Earth MOID = 1.67708 au 
 Jupiter MOID = 1.68685 au 
 T_jup = 3.199 
[ 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 16.2   n/a E2014D27  

390440 (2013 YF68)          Discovered 2007-Dec-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

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