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266048 (2006 KB87)
Classification: Inner Main-belt Asteroid          SPK-ID: 2266048
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09357228871788521 6.7045e-08  
a 1.97883046059883 1.0527e-08 au
q 1.793666765415931 1.3042e-07 au
i 25.35941295941844 6.2268e-06 deg
node 124.189302993076 1.5832e-05 deg
peri 139.73497804 3.505e-05 deg
M .8634460903815221 3.0685e-05 deg
tp 2458998.061380546806
(2020-May-28.56138055)
8.6662e-05 TDB
period 1016.743272022796
2.78
8.1131e-06
2.221e-08
d
yr
n .3540716815207297 2.8253e-09 deg/d
Q 2.16399415578173 1.1512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      2002-12-11  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:28:00  

Additional Information
 Earth MOID = .805109 au 
 Jupiter MOID = 3.08293 au 
 T_jup = 3.739 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457320.5 (2015-Oct-25.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09348628041799421 6.7021e-08  
q 1.793630187213568 1.3037e-07 au
tp 2456964.780691130009
(2014-Nov-03.28069113)
8.7446e-05 TDB
node 124.2165797887644 1.5833e-05 deg
peri 139.67433141501 3.5078e-05 deg
i 25.36038185881151 6.2264e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      2002-12-11  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:28:00  

Additional Information
 Jupiter MOID = 3.08293 au 
 T_jup = 3.739 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.49178616583665E-15 -8.715861875575773E-15 -1.465150029973623E-12 -2.634878730277105E-14 -3.670901963740605E-13 -1.597059599959082E-14
q -8.715861875575773E-15 1.699730721373058E-14 2.783734388991188E-12 5.282363307894744E-14 6.984061940959663E-13 3.195283142615393E-14
tp -1.465150029973623E-12 2.783734388991188E-12 7.646881101708931E-9 -3.271529055732586E-11 2.763071512623831E-9 3.970423805851009E-11
node -2.634878730277105E-14 5.282363307894744E-14 -3.271529055732586E-11 2.506763682494886E-10 -2.397840924550646E-10 -2.762534207425546E-11
peri -3.670901963740605E-13 6.984061940959663E-13 2.763071512623831E-9 -2.397840924550646E-10 1.230500198292353E-9 3.861889095431385E-11
i -1.597059599959082E-14 3.195283142615393E-14 3.970423805851009E-11 -2.762534207425546E-11 3.861889095431385E-11 3.87678760975591E-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 MPO418411  

266048 (2006 KB87)          Discovered 2006-May-27 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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