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JPL Small-Body Database Browser
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461767 (2005 UK301)
Classification: Main-belt Asteroid          SPK-ID: 2461767
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120873067195698 1.213e-07  
a 2.686616865254574 3.6997e-08 au
q 2.361877244371562 3.3786e-07 au
i 5.999611148869811 9.8926e-06 deg
node 104.5758410628643 0.00011419 deg
peri 304.5962043266651 0.00012385 deg
M 24.12999325841909 4.3341e-05 deg
tp 2458492.689333295529
(2019-Jan-09.18933330)
0.00019378 TDB
period 1608.448025573645
4.40
3.3225e-05
9.097e-08
d
yr
n .223818236135798 4.6233e-09 deg/d
Q 3.011356486137586 4.1469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      6201 days (16.98 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64283  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:08:57  

Additional Information
 Earth MOID = 1.37824 au 
 Jupiter MOID = 2.33577 au 
 T_jup = 3.356 
[ 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 17.4   n/a MPO268426  

461767 (2005 UK301)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

Alternate Designations
 2005 UK301 = 2011 CW91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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