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447629 (2006 US260)
Classification: Main-belt Asteroid          SPK-ID: 2447629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05307017752561691 7.8139e-08  
a 2.718309347826947 3.2908e-08 au
q 2.574048188168227 2.2763e-07 au
i 5.883830271586157 8.797e-06 deg
node 209.2036880668477 6.2818e-05 deg
peri 204.7090745340293 9.708e-05 deg
M 83.99393275315997 7.5455e-05 deg
tp 2459014.562623870480
(2020-Jun-14.06262387)
0.0003412 TDB
period 1636.992707684049
4.48
2.9726e-05
8.139e-08
d
yr
n .2199154573567486 3.9935e-09 deg/d
Q 2.862570507485667 3.4655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5141 days (14.08 yr)  
   first obs. used      2006-09-25  
   last obs. used      2020-10-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60799  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:02:23  

Additional Information
 Earth MOID = 1.58525 au 
 Jupiter MOID = 2.34248 au 
 T_jup = 3.350 
[ 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 17.2   n/a MPO456121  

447629 (2006 US260)          Discovered 2006-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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