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JPL Small-Body Database Browser
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243663 (1999 VU76)
Classification: Main-belt Asteroid          SPK-ID: 2243663
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400627336896738 7.7327e-08  
a 2.700415557435697 2.8752e-08 au
q 2.322187972363129 2.033e-07 au
i 14.77527468546302 8.6273e-06 deg
node 227.4455369739908 2.8851e-05 deg
peri 341.7904325641124 4.1232e-05 deg
M 355.3292592123121 2.9856e-05 deg
tp 2458621.529434487428
(2019-May-18.02943449)
0.00013453 TDB
period 1620.855611476051
4.44
2.5887e-05
7.087e-08
d
yr
n .2221049163485709 3.5473e-09 deg/d
Q 3.078643142508265 3.278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      1999-11-05  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:50  

Additional Information
 Earth MOID = 1.31996 au 
 Jupiter MOID = 1.91925 au 
 T_jup = 3.306 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456501.5 (2013-Jul-28.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .140442054137121 7.7608e-08  
q 2.323044479942352 2.0431e-07 au
tp 2456997.141995371908
(2014-Dec-05.64199537)
0.00012841 TDB
node 227.5350464203214 2.8817e-05 deg
peri 341.0120612321235 4.1099e-05 deg
i 14.78186137772028 8.6312e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      1999-11-05  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:50  

Additional Information
 Jupiter MOID = 1.91925 au 
 T_jup = 3.306 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.023046734920093E-15 -1.57462221186168E-14 2.317398068552437E-12 4.845018315659724E-14 2.517977659065703E-13 -2.439620292613649E-14
q -1.57462221186168E-14 4.174068810871108E-14 -5.754693404978391E-12 -1.251860777090744E-13 -6.366815829684292E-13 6.490454353210962E-14
tp 2.317398068552437E-12 -5.754693404978391E-12 1.649003335239572E-8 1.069444478312729E-10 3.782640786054846E-9 -3.345486362313297E-11
node 4.845018315659724E-14 -1.251860777090744E-13 1.069444478312729E-10 8.30408523722062E-10 -7.781845560650265E-10 6.083679267660662E-11
peri 2.517977659065703E-13 -6.366815829684292E-13 3.782640786054846E-9 -7.781845560650265E-10 1.689107506736808E-9 -6.658265215102058E-11
i -2.439620292613649E-14 6.490454353210962E-14 -3.345486362313297E-11 6.083679267660662E-11 -6.658265215102058E-11 7.449747902751603E-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 16.4   n/a MPO433596  

243663 (1999 VU76)          Discovered 1999-Nov-05 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 1999 VU76 = 2006 KL67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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