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JPL Small-Body Database Browser
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268414 (2005 UR320)
Classification: Main-belt Asteroid          SPK-ID: 2268414
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07383303794741443 4.8177e-08  
a 2.623614340148615 2.3202e-08 au
q 2.429904923013042 1.3017e-07 au
i 5.103296201399398 5.7787e-06 deg
node 78.29573219733784 7.0209e-05 deg
peri 348.4404989257431 8.4257e-05 deg
M 46.0670166808151 4.8087e-05 deg
tp 2458401.874040492170
(2018-Oct-10.37404049)
0.00020636 TDB
period 1552.202651156212
4.25
2.059e-05
5.637e-08
d
yr
n .2319284790113207 3.0765e-09 deg/d
Q 2.817323757284188 2.4915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      9087 days (24.88 yr)  
   first obs. used      1994-02-13  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57378  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:39:02  

Additional Information
 Earth MOID = 1.44374 au 
 Jupiter MOID = 2.39082 au 
 T_jup = 3.394 
[ 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 16.7   n/a MPO418424  

268414 (2005 UR320)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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