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JPL Small-Body Database Browser
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245552 (2005 UF8)
Classification: Main-belt Asteroid          SPK-ID: 2245552
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2004210701983346 3.7098e-08  
a 2.242134968730024 9.6797e-09 au
q 1.792763878768043 8.6092e-08 au
i 4.870309590404106 4.5909e-06 deg
node 66.97482797645526 4.7302e-05 deg
peri 274.9929410476189 4.8775e-05 deg
M 167.0766524510648 1.1339e-05 deg
tp 2458431.379382111149
(2018-Nov-08.87938211)
3.7725e-05 TDB
period 1226.283980641729
3.36
7.9411e-06
2.174e-08
d
yr
n .2935698465306607 1.9011e-09 deg/d
Q 2.691506058692005 1.162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      7839 days (21.46 yr)  
   first obs. used      1998-08-19  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50074  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:44:17  

Additional Information
 Earth MOID = .792847 au 
 Jupiter MOID = 2.7178 au 
 T_jup = 3.602 
[ 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 16.6   n/a MPO450098  

245552 (2005 UF8)          Discovered 2005-Oct-27 by Rinner, C. at Ottmarsheim
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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