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437476 (2013 YA47)
Classification: Main-belt Asteroid          SPK-ID: 2437476
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08441644365365505 6.136e-08  
a 3.052989166385483 4.8051e-08 au
q 2.795266678446084 1.8936e-07 au
i 8.660741993301897 8.9341e-06 deg
node 144.1290769805937 5.959e-05 deg
peri 305.2472300943349 9.3287e-05 deg
M 99.87687624145006 7.3402e-05 deg
tp 2458459.933943531048
(2018-Dec-07.43394353)
0.000391 TDB
period 1948.436791899385
5.33
4.6e-05
1.259e-07
d
yr
n .1847634993840694 4.362e-09 deg/d
Q 3.310711654324882 5.2107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      9922 days (27.16 yr)  
   first obs. used      1993-02-26  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54448  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:41:25  

Additional Information
 Earth MOID = 1.82285 au 
 Jupiter MOID = 1.84546 au 
 T_jup = 3.213 
[ 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 16.4   n/a MPO472427  

437476 (2013 YA47)          Discovered 2007-Nov-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2013 YA47 = 2007 VE289 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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