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JPL Small-Body Database Browser
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390425 (2013 YH40)
Classification: Main-belt Asteroid          SPK-ID: 2390425
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0671962009820765 6.4968e-08  
a 2.686258271958399 5.0391e-08 au
q 2.505751921226117 1.844e-07 au
i 8.84842321513646 8.2402e-06 deg
node 143.8593231583101 4.7652e-05 deg
peri 266.7398711779863 7.8389e-05 deg
M 138.3464860204732 6.4738e-05 deg
tp 2457982.503938284021
(2017-Aug-17.00393828)		 0.00028565 TDB
period 1608.126007514416
4.40		 4.525e-05
1.239e-07		 d
yr
n .2238630544607822 6.2991e-09 deg/d
Q 2.866764622690682 5.3777e-08 au
   Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      4336 days (11.87 yr)  
   first obs. used      2007-06-15  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:49:57  

Additional Information
 Earth MOID = 1.53435 au 
 Jupiter MOID = 2.37049 au 
 T_jup = 3.354 
[ 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 16.5   n/a MPO437598  

390425 (2013 YH40)          Discovered 2007-Jun-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

Alternate Designations
 2013 YH40 = 2010 CL152 = 2012 TC137 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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