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359849 (2011 UR359)
Classification: Main-belt Asteroid          SPK-ID: 2359849
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 .09437742405917814 5.4703e-08  
a 2.315903505152277 2.1251e-08 au
q 2.097334497966383 1.3524e-07 au
i 6.001913541221113 5.363e-06 deg
node 243.1597982494207 5.7089e-05 deg
peri 17.3434043612356 7.3692e-05 deg
M 312.4900088280333 4.7943e-05 deg
tp 2459170.387554923740
(2020-Nov-16.88755492)
0.00017093 TDB
period 1287.298066446147
3.52
1.7719e-05
4.851e-08
d
yr
n .2796555121020686 3.8492e-09 deg/d
Q 2.534472512338171 2.3256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      7158 days (19.60 yr)  
   first obs. used      2000-09-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:24:42  

Additional Information
 Earth MOID = 1.08295 au 
 Jupiter MOID = 2.50584 au 
 T_jup = 3.568 
[ 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 16.9   n/a MPO321827  

359849 (2011 UR359)          Discovered 2009-Jan-18 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 UR359 = 2011 VV11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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