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437437 (2013 YR5)
Classification: Main-belt Asteroid          SPK-ID: 2437437
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 .1500441920089505 8.4312e-08  
a 3.019380043938487 5.5493e-08 au
q 2.566339604877787 2.3513e-07 au
i 9.560152924720798 7.0277e-06 deg
node 111.9243981478559 5.5305e-05 deg
peri 51.20079347343046 6.1587e-05 deg
M 41.36539805937762 2.7447e-05 deg
tp 2458780.303807826714
(2019-Oct-23.80380783)
0.00014434 TDB
period 1916.351175168062
5.25
5.2831e-05
1.446e-07
d
yr
n .187857009020504 5.1789e-09 deg/d
Q 3.472420482999186 6.382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4548 days (12.45 yr)  
   first obs. used      2007-11-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63553  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:41:07  

Additional Information
 Earth MOID = 1.58816 au 
 Jupiter MOID = 1.58001 au 
 T_jup = 3.209 
[ 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 16.6   n/a MPO423574  

437437 (2013 YR5)          Discovered 2009-Jan-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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