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118899 (2000 UF66)
Classification: Main-belt Asteroid          SPK-ID: 2118899
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02952347348800417 8.3302e-08  
a 2.527633055912114 1.1111e-08 au
q 2.45300854839849 2.1231e-07 au
i 3.912774980775176 4.1842e-06 deg
node 308.841916027706 7.5484e-05 deg
peri 38.09541528452492 0.00010388 deg
M 359.0499652096837 7.091e-05 deg
tp 2459004.373525997282
(2020-Jun-03.87352600)
0.00028911 TDB
period 1467.808729991021
4.02
9.6785e-06
2.65e-08
d
yr
n .2452635637357208 1.6172e-09 deg/d
Q 2.602257563425738 1.1439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1335  
   data-arc span      8297 days (22.72 yr)  
   first obs. used      1998-02-06  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:08:11  

Additional Information
 Earth MOID = 1.44569 au 
 Jupiter MOID = 2.51046 au 
 T_jup = 3.449 
[ 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 14.7   n/a MPO345073  
diameter diameter 2.623 km 0.897 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.407   0.281 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118899 (2000 UF66)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 UF66 = 1998 CS4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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