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JPL Small-Body Database Browser
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393311 (2013 YM142)
Classification: Main-belt Asteroid          SPK-ID: 2393311
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569966894922702 7.2776e-08  
a 3.094749401196851 8.1229e-08 au
q 2.60888399040076 2.0692e-07 au
i 16.74292904059457 7.1225e-06 deg
node 263.6950052308868 2.3547e-05 deg
peri 358.5050229140758 3.1561e-05 deg
M 244.0744901187595 2.3639e-05 deg
tp 2459640.843745903456
(2022-Mar-02.34374590)
0.00014231 TDB
period 1988.550654307267
5.44
7.8291e-05
2.143e-07
d
yr
n .1810363740145256 7.1276e-09 deg/d
Q 3.580614811992942 9.3982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      6691 days (18.32 yr)  
   first obs. used      2001-09-23  
   last obs. used      2020-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:49:29  

Additional Information
 Earth MOID = 1.59333 au 
 Jupiter MOID = 1.52066 au 
 T_jup = 3.140 
[ 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 15.0   n/a MPO419002  

393311 (2013 YM142)          Discovered 2010-Mar-13 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2013 YM142 = 2010 EX69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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