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106172 (2000 UF)
Classification: Main-belt Asteroid          SPK-ID: 2106172
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09799627412996945 3.7251e-08  
a 3.105292623249186 2.5875e-08 au
q 2.800985516087487 1.2498e-07 au
i 9.041577611156482 4.7234e-06 deg
node 249.3688738315981 2.7421e-05 deg
peri 45.96231790410173 3.7941e-05 deg
M 289.4832472497861 2.6933e-05 deg
tp 2459392.009251143620
(2021-Jun-26.50925114)
0.00015117 TDB
period 1998.721224599721
5.47
2.4981e-05
6.839e-08
d
yr
n .1801151634200995 2.2512e-09 deg/d
Q 3.409599730410885 2.841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      712  
   data-arc span      7625 days (20.88 yr)  
   first obs. used      1999-07-13  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:32:04  

Additional Information
 Earth MOID = 1.79411 au 
 Jupiter MOID = 1.7545 au 
 T_jup = 3.194 
[ 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 14.4   n/a MPO436504  
diameter diameter 5.394 km 0.241 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.116   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

106172 (2000 UF)          Discovered 2000-Oct-19 by Sarounova, L. at Ondrejov
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2000 UF = 2003 FL51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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