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JPL Small-Body Database Browser
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390442 (2013 YY68)
Classification: Main-belt Asteroid          SPK-ID: 2390442
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09308755250437876 1.2438e-07  
a 2.799831930165031 5.3592e-08 au
q 2.539202428362358 3.3632e-07 au
i 3.979037853103595 1.2312e-05 deg
node 307.9846321575241 0.00014823 deg
peri 230.1623849738626 0.00016362 deg
M 6.634211153318708 6.0516e-05 deg
tp 2458568.965702588483
(2019-Mar-26.46570259)
0.00028811 TDB
period 1711.182656956486
4.68
4.9131e-05
1.345e-07
d
yr
n .2103808138403511 6.0404e-09 deg/d
Q 3.060461431967705 5.858e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      5143 days (14.08 yr)  
   first obs. used      2005-03-08  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70385  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:50:20  

Additional Information
 Earth MOID = 1.54586 au 
 Jupiter MOID = 1.92491 au 
 T_jup = 3.316 
[ 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 16.7   n/a MPO427946  

390442 (2013 YY68)          Discovered 2007-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-03-21

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