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359786 (2011 UM163)
Classification: Main-belt Asteroid          SPK-ID: 2359786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1328855056709999 6.239e-08  
a 2.447898336242803 2.5702e-08 au
q 2.122608127999979 1.5959e-07 au
i 5.683802219732152 5.9346e-06 deg
node 269.7577092664492 5.6965e-05 deg
peri 25.8362557856717 6.0194e-05 deg
M 194.3974787986753 1.9236e-05 deg
tp 2459644.006497290098
(2022-Mar-05.50649729)
7.8171e-05 TDB
period 1398.905870175738
3.83
2.2032e-05
6.032e-08
d
yr
n .2573439769430483 4.053e-09 deg/d
Q 2.773188544485627 2.9117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5909 days (16.18 yr)  
   first obs. used      2003-10-03  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:31:52  

Additional Information
 Earth MOID = 1.10822 au 
 Jupiter MOID = 2.40077 au 
 T_jup = 3.479 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457106.5 (2015-Mar-25.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338865427866477 6.2405e-08  
q 2.11955795794127 1.5974e-07 au
tp 2456846.620417940877
(2014-Jul-08.12041794)
7.2376e-05 TDB
node 269.8485695964661 5.7001e-05 deg
peri 25.76026168820508 6.0183e-05 deg
i 5.682185867561784 5.9355e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5909 days (16.18 yr)  
   first obs. used      2003-10-03  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:31:52  

Additional Information
 Jupiter MOID = 2.40077 au 
 T_jup = 3.479 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.894442946527887E-15 -9.87783928833906E-15 1.496260015419271E-12 2.687397263910383E-14 3.728618727194158E-13 1.048391302603863E-15
q -9.87783928833906E-15 2.551775866694929E-14 -3.956919273534279E-12 -6.170405622373566E-14 -9.742747096233709E-13 -1.238944320382002E-15
tp 1.496260015419271E-12 -3.956919273534279E-12 5.238275721730603E-9 7.488568495734221E-12 1.428635381449919E-9 2.479395634643308E-12
node 2.687397263910383E-14 -6.170405622373566E-14 7.488568495734221E-12 3.249084633138802E-9 -3.230359399620528E-9 1.189590578854822E-10
peri 3.728618727194158E-13 -9.742747096233709E-13 1.428635381449919E-9 -3.230359399620528E-9 3.622008593734647E-9 -1.176283999224076E-10
i 1.048391302603863E-15 -1.238944320382002E-15 2.479395634643308E-12 1.189590578854822E-10 -1.176283999224076E-10 3.523035568270708E-11

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 17.0   n/a MPO450335  

359786 (2011 UM163)          Discovered 2003-Oct-03 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UM163 = 2007 VB236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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