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390462 (2013 YE111)
Classification: Main-belt Asteroid          SPK-ID: 2390462
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1424700025080906 6.9111e-08  
a 2.401580207978589 2.2769e-08 au
q 2.059427069724499 1.5883e-07 au
i 3.14779620786128 5.4509e-06 deg
node 91.09903394486236 0.00012789 deg
peri 92.52735095054892 0.00012963 deg
M 211.983722981559 1.9275e-05 deg
tp 2459559.421796355995
(2021-Dec-10.92179636)
7.2652e-05 TDB
period 1359.389999135633
3.72
1.9332e-05
5.293e-08
d
yr
n .2648246641720961 3.7661e-09 deg/d
Q 2.743733346232679 2.6012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      6421 days (17.58 yr)  
   first obs. used      2003-03-25  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5482  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:40:43  

Additional Information
 Earth MOID = 1.06445 au 
 Jupiter MOID = 2.21603 au 
 T_jup = 3.509 
[ 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 17.4   n/a MPO434439  
rotation period rot_per 3.87 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

390462 (2013 YE111)          Discovered 2009-Nov-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

Alternate Designations
 2013 YE111 = 2010 AS30 = 2012 TJ201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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