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JPL Small-Body Database Browser
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215657 (2003 UT162)
Classification: Main-belt Asteroid          SPK-ID: 2215657
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120162731807622 5.4435e-08  
a 2.311356521818699 1.1001e-08 au
q 2.033617607975601 1.2721e-07 au
i 7.599624168956021 5.3179e-06 deg
node 59.3204913975763 3.3191e-05 deg
peri 324.6721358689488 3.8379e-05 deg
M 156.3411562776656 1.7462e-05 deg
tp 2458043.096546443171
(2017-Oct-16.59654644)
6.2084e-05 TDB
period 1283.508757758399
3.51
9.1636e-06
2.509e-08
d
yr
n .280481140330298 2.0025e-09 deg/d
Q 2.589095435661798 1.2323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      6172 days (16.90 yr)  
   first obs. used      2002-05-18  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63754  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:57:23  

Additional Information
 Earth MOID = 1.04271 au 
 Jupiter MOID = 2.84634 au 
 T_jup = 3.563 
[ 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 16.8   n/a MPO433411  

215657 (2003 UT162)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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