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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09819857243245629 3.7217e-08  
a 3.105806565694111 2.5611e-08 au
q 2.8008207946916 1.2495e-07 au
i 9.041017834965187 4.6103e-06 deg
node 249.3689021576002 2.718e-05 deg
peri 45.93729531826535 3.7274e-05 deg
M 325.5428807331322 2.6542e-05 deg
tp 2459391.853538597786
(2021-Jun-26.35353860)
0.00014824 TDB
period 1999.217443619601
5.47
2.4729e-05
6.77e-08
d
yr
n .1800704576427749 2.2273e-09 deg/d
Q 3.410792336696623 2.8126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      716  
   data-arc span      7625 days (20.88 yr)  
   first obs. used      1999-07-13  
   last obs. used      2020-05-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52568  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:00:07  

Additional Information
 Earth MOID = 1.79202 au 
 Jupiter MOID = 1.75254 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 14.41   n/a MPCxxxxx  
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

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