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324487 (2006 UL156)
Classification: Main-belt Asteroid          SPK-ID: 2324487
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692660071517768 5.8587e-08  
a 2.299555839518738 1.9309e-08 au
q 1.910319204340849 1.4346e-07 au
i 2.90318611368805 1.3078e-05 deg
node 174.0765857266173 0.00013678 deg
peri 121.9462725773565 0.00014825 deg
M 36.50625082468195 5.9424e-05 deg
tp 2458871.339683861467
(2020-Jan-22.83968386)
0.00021002 TDB
period 1273.691840697996
3.49
1.6042e-05
4.392e-08
d
yr
n .2826429348897426 3.5599e-09 deg/d
Q 2.688792474696627 2.2577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      9707 days (26.58 yr)  
   first obs. used      1992-10-03  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:10:47  

Additional Information
 Earth MOID = .896395 au 
 Jupiter MOID = 2.50655 au 
 T_jup = 3.571 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456793.5 (2014-May-16.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693958900571886 5.8302e-08  
q 1.910227877971485 1.4261e-07 au
tp 2456322.084275549846
(2013-Jan-29.58427555)
0.00020787 TDB
node 174.1873673799434 0.00013709 deg
peri 121.6072930121628 0.00014845 deg
i 2.898659749584113 1.3066e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      9707 days (26.58 yr)  
   first obs. used      1992-10-03  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:10:47  

Additional Information
 Jupiter MOID = 2.50655 au 
 T_jup = 3.571 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.399076708310633E-15 -8.275087392968881E-15 3.639773176382938E-12 -1.268016621926494E-15 1.026383829717426E-12 -9.995147394528349E-16
q -8.275087392968881E-15 2.033660111617934E-14 -8.365616001537023E-12 -1.853508509919712E-15 -2.341603479293776E-12 2.389303603044031E-15
tp 3.639773176382938E-12 -8.365616001537023E-12 4.320909650987153E-8 -1.64223956180311E-10 1.187664866260795E-8 -1.978240442242982E-11
node -1.268016621926494E-15 -1.853508509919712E-15 -1.64223956180311E-10 1.879485554697357E-8 -1.881586624464266E-8 1.086197882302071E-9
peri 1.026383829717426E-12 -2.341603479293776E-12 1.187664866260795E-8 -1.881586624464266E-8 2.203843293728585E-8 -1.090332882893701E-9
i -9.995147394528349E-16 2.389303603044031E-15 -1.978240442242982E-11 1.086197882302071E-9 -1.090332882893701E-9 1.707253686252041E-10

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 17.3   n/a MPO476477  

324487 (2006 UL156)          Discovered 2006-Oct-21 by CSS at Catalina
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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