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268416 (2005 UO363)
Classification: Main-belt Asteroid          SPK-ID: 2268416
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1493338154690763 9.321e-08  
a 2.610371103556953 3.8337e-08 au
q 2.220554426872571 2.6716e-07 au
i 2.55327022775266 8.4613e-06 deg
node 160.3187628460194 0.00012236 deg
peri 222.0970686624536 0.00012756 deg
M 179.4151707176185 4.6185e-05 deg
tp 2458232.770075855344
(2018-Apr-24.27007586)
0.00018348 TDB
period 1540.464898183415
4.22
3.3936e-05
9.291e-08
d
yr
n .233695685260033 5.1483e-09 deg/d
Q 3.000187780241336 4.4062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6699 days (18.34 yr)  
   first obs. used      2001-12-17  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54048  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:34:54  

Additional Information
 Earth MOID = 1.22436 au 
 Jupiter MOID = 2.45464 au 
 T_jup = 3.393 
[ 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 17.5   n/a MPO418424  

268416 (2005 UO363)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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