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437554 (2013 YN147)
Classification: Main-belt Asteroid          SPK-ID: 2437554
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09382286277727643 7.8491e-08  
a 3.137783704969371 6.0778e-08 au
q 2.843387854993255 2.4638e-07 au
i 10.91448808288586 8.5416e-06 deg
node 127.9392455754766 3.9129e-05 deg
peri 231.6073068922737 5.4686e-05 deg
M 168.0690456993481 4.0034e-05 deg
tp 2458052.696811850454
(2017-Oct-26.19681185)
0.00021592 TDB
period 2030.17245867042
5.56
5.8986e-05
1.615e-07
d
yr
n .1773248368445347 5.1521e-09 deg/d
Q 3.432179554945486 6.6481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4894 days (13.40 yr)  
   first obs. used      2006-08-28  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6291  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:12:00  

Additional Information
 Earth MOID = 1.85341 au 
 Jupiter MOID = 1.99923 au 
 T_jup = 3.177 
[ 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 16.1   n/a MPO419195  

437554 (2013 YN147)          Discovered 2010-Apr-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2013 YN147 = 2011 OL53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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