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JPL Small-Body Database Browser
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447620 (2006 UR188)
Classification: Main-belt Asteroid          SPK-ID: 2447620
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2809659835803106 5.7718e-08  
a 2.697004007863895 3.597e-08 au
q 1.939237624074376 1.6631e-07 au
i 11.78742812236948 5.2294e-06 deg
node 242.4461795029544 3.1498e-05 deg
peri 74.65326465670933 3.8769e-05 deg
M 64.60720470597744 1.2709e-05 deg
tp 2458710.165085729224
(2019-Aug-14.66508573)
6.0266e-05 TDB
period 1617.785038265384
4.43
3.2365e-05
8.861e-08
d
yr
n .2225264738422837 4.4518e-09 deg/d
Q 3.454770391653414 4.6076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      6768 days (18.53 yr)  
   first obs. used      2001-07-14  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51581  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:10:14  

Additional Information
 Earth MOID = .965225 au 
 Jupiter MOID = 2.01235 au 
 T_jup = 3.282 
[ 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 16.5   n/a MPO495222  

447620 (2006 UR188)          Discovered 2006-Sep-17 by CSS at Catalina
Reference: Last Updated: 2015-10-28

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