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541656 (2011 UT263)
Classification: Main-belt Asteroid          SPK-ID: 2541656
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052090278105717 5.653e-08  
a 2.409171851613532 2.6036e-08 au
q 1.914788038115324 1.384e-07 au
i 5.637625483138216 7.365e-06 deg
node 134.937294935163 6.6549e-05 deg
peri 240.3512819122168 7.0185e-05 deg
M 174.0825323253793 2.7293e-05 deg
tp 2458540.030461746248
(2019-Feb-25.53046175)
9.5893e-05 TDB
period 1365.840849137777
3.74
2.2141e-05
6.062e-08
d
yr
n .2635739004491333 4.2727e-09 deg/d
Q 2.90355566511174 3.1379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5905 days (16.17 yr)  
   first obs. used      2005-01-13  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56197  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:00  

Additional Information
 Earth MOID = .921445 au 
 Jupiter MOID = 2.57248 au 
 T_jup = 3.485 
[ 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 17.58   .30119 MPCxxxxx autocmod 2.8

541656 (2011 UT263)          Discovered 2007-Aug-14 by Bergisch Gladbach at Bergisch Gladbach
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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