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JPL Small-Body Database Browser
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215649 (2003 UT103)
Classification: Main-belt Asteroid          SPK-ID: 2215649
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037601019036101 3.8298e-08  
a 2.410940324193951 9.428e-09 au
q 1.919686878052669 9.2932e-08 au
i 3.33548052527298 3.8585e-06 deg
node 90.11493734611702 9.7123e-05 deg
peri 341.8188439856206 9.8193e-05 deg
M 30.05890151064555 1.3242e-05 deg
tp 2458486.330861813484
(2019-Jan-02.83086181)
5.0186e-05 TDB
period 1367.345035299762
3.74
8.0205e-06
2.196e-08
d
yr
n .2632839486056112 1.5444e-09 deg/d
Q 2.902193770335234 1.1349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      7088 days (19.41 yr)  
   first obs. used      1999-09-14  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55401  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:39:04  

Additional Information
 Earth MOID = .934538 au 
 Jupiter MOID = 2.38168 au 
 T_jup = 3.489 
[ 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 16.6   n/a MPO352330  

215649 (2003 UT103)          Discovered 2003-Oct-20 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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