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118893 (2000 UU46)
Classification: Main-belt Asteroid          SPK-ID: 2118893
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1002870004797946 5.149e-08  
a 2.66258530734716 1.4733e-08 au
q 2.395562613351741 1.3963e-07 au
i 2.049368872394318 4.4891e-06 deg
node 246.2533346342426 0.00013959 deg
peri 111.6196776621712 0.00014114 deg
M 225.3907127453116 2.2924e-05 deg
tp 2459593.870904973275
(2022-Jan-14.37090497)		 0.00010321 TDB
period 1586.915213258725
4.34		 1.3171e-05
3.606e-08		 d
yr
n .2268552201101792 1.8828e-09 deg/d
Q 2.929608001342578 1.621e-08 au
   Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      10427 days (28.55 yr)  
   first obs. used      1991-10-10  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54837  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:24:20  

Additional Information
 Earth MOID = 1.39245 au 
 Jupiter MOID = 2.48563 au 
 T_jup = 3.377 
[ 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 15.9   n/a MPO436571  

118893 (2000 UU46)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 UU46 = 2004 RO321 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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