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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0524670345797147 8.8224e-08  
a 2.717129158680839 3.5966e-08 au
q 2.57456944915478 2.5954e-07 au
i 5.88481780762258 9.2206e-06 deg
node 209.2190255285503 6.4033e-05 deg
peri 204.6599839307017 0.00010202 deg
M 268.9098599646687 8.1219e-05 deg
tp 2459014.435544258204
(2020-Jun-13.93554426)
0.00037208 TDB
period 1635.926741084753
4.48
3.2481e-05
8.893e-08
d
yr
n .2200587538298266 4.3693e-09 deg/d
Q 2.859688868206898 3.7853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4753 days (13.01 yr)  
   first obs. used      2006-09-25  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61169  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:22:36  

Additional Information
 Earth MOID = 1.58576 au 
 Jupiter MOID = 2.34591 au 
 T_jup = 3.351 
[ 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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