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447658 (2006 WX15)
Classification: Main-belt Asteroid          SPK-ID: 2447658
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641842306633385 9.0588e-08  
a 2.78396178701982 2.5197e-08 au
q 2.326879162821837 2.5569e-07 au
i 8.087440048122389 9.3595e-06 deg
node 30.61350948991619 6.2473e-05 deg
peri 109.1598662804202 6.8969e-05 deg
M 263.1836080063289 2.5225e-05 deg
tp 2459456.788711760314
(2021-Aug-30.28871176)
0.00011978 TDB
period 1696.654180672742
4.65
2.3034e-05
6.306e-08
d
yr
n .2121823080394945 2.8806e-09 deg/d
Q 3.241044411217802 2.9334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      9310 days (25.49 yr)  
   first obs. used      1994-04-03  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:22:54  

Additional Information
 Earth MOID = 1.3546 au 
 Jupiter MOID = 1.82307 au 
 T_jup = 3.298 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457243.5 (2015-Aug-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625858447853206 9.1577e-08  
q 2.332760911763818 2.5857e-07 au
tp 2457761.120907526446
(2017-Jan-07.62090753)
0.00011952 TDB
node 30.64199943701005 6.2415e-05 deg
peri 109.4533558664721 6.8977e-05 deg
i 8.090268424397481 9.3666e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      9310 days (25.49 yr)  
   first obs. used      1994-04-03  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:22:54  

Additional Information
 Jupiter MOID = 1.82307 au 
 T_jup = 3.298 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.386292998833689E-15 -2.359991146444324E-14 5.487650586135927E-12 1.657762256059836E-14 1.408848531943504E-12 -4.004166259207077E-14
q -2.359991146444324E-14 6.686084808921795E-14 -1.540520813203199E-11 -4.277060517223744E-14 -4.00752776029198E-12 1.121841643220328E-13
tp 5.487650586135927E-12 -1.540520813203199E-11 1.42842759152677E-8 1.241150508534456E-11 3.592950596844295E-9 -3.042336906836881E-11
node 1.657762256059836E-14 -4.277060517223744E-14 1.241150508534456E-11 3.895652555389021E-9 -3.854173713057785E-9 -3.145247105834016E-10
peri 1.408848531943504E-12 -4.00752776029198E-12 3.592950596844295E-9 -3.854173713057785E-9 4.757807045013491E-9 3.035666239489493E-10
i -4.004166259207077E-14 1.121841643220328E-13 -3.042336906836881E-11 -3.145247105834016E-10 3.035666239489493E-10 8.773277731319676E-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 17.1   n/a MPO495223  

447658 (2006 WX15)          Discovered 2006-Nov-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2006 WX15 = 1994 GE2 = 2008 GK51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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