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JPL Small-Body Database Browser
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359734 (2011 UU39)
Classification: Main-belt Asteroid          SPK-ID: 2359734
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329169592531896 6.618e-08  
a 2.663483464325051 3.0391e-08 au
q 2.309461341225814 1.791e-07 au
i 1.421446607824012 1.1779e-05 deg
node 351.8651608745844 0.00032999 deg
peri 67.93131981853288 0.00033977 deg
M 235.7196795833041 7.524e-05 deg
tp 2459148.617032418257
(2020-Oct-26.11703242)
0.00033661 TDB
period 1587.718240578854
4.35
2.7175e-05
7.44e-08
d
yr
n .2267404825359634 3.8808e-09 deg/d
Q 3.017505587424288 3.4431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      6694 days (18.33 yr)  
   first obs. used      1998-10-01  
   last obs. used      2017-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56828  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:34:17  

Additional Information
 Earth MOID = 1.32207 au 
 Jupiter MOID = 2.29339 au 
 T_jup = 3.371 
[ 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 17.5   n/a MPO349028  

359734 (2011 UU39)          Discovered 1998-Oct-01 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UU39 = 2007 YN5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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