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351806 (2006 KP68)
Classification: Main-belt Asteroid          SPK-ID: 2351806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2414653610122491 5.8997e-08  
a 2.697350757839522 3.6322e-08 au
q 2.046033983321138 1.7046e-07 au
i 12.5142663501079 1.1412e-05 deg
node 57.21621965468622 2.9046e-05 deg
peri 271.2978657544783 4.4441e-05 deg
M 357.3444182311666 3.9836e-05 deg
tp 2459012.436080575035
(2020-Jun-11.93608057)
0.00017921 TDB
period 1618.097042781088
4.43
3.2684e-05
8.948e-08
d
yr
n .2224835658689875 4.4939e-09 deg/d
Q 3.348667532357906 4.5093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5657 days (15.49 yr)  
   first obs. used      2003-12-01  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:57:36  

Additional Information
 Earth MOID = 1.08128 au 
 Jupiter MOID = 2.17819 au 
 T_jup = 3.293 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457707.5 (2016-Nov-15.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2417967729598125 5.8935e-08  
q 2.044750644694112 1.6996e-07 au
tp 2457396.493861601299
(2016-Jan-08.99386160)
0.0001616 TDB
node 57.22734931150703 2.9026e-05 deg
peri 271.6324793727013 4.4476e-05 deg
i 12.52027813628621 1.1419e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5657 days (15.49 yr)  
   first obs. used      2003-12-01  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:57:36  

Additional Information
 Jupiter MOID = 2.17819 au 
 T_jup = 3.293 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.473328114300112E-15 -9.905869012512806E-15 -3.945771789986814E-13 9.590143971473424E-15 4.240214086637705E-14 1.93248163991954E-15
q -9.905869012512806E-15 2.888784039572787E-14 3.185641924805607E-12 -3.882151952291846E-14 3.22148701217571E-13 7.380982353377526E-15
tp -3.945771789986814E-13 3.185641924805607E-12 2.611408625980377E-8 -1.350027070372586E-10 5.470637242859453E-9 1.191812227014791E-10
node 9.590143971473424E-15 -3.882151952291846E-14 -1.350027070372586E-10 8.425199719494949E-10 -8.489157253372001E-10 -1.234793097268651E-10
peri 4.240214086637705E-14 3.22148701217571E-13 5.470637242859453E-9 -8.489157253372001E-10 1.978157373947237E-9 1.450229912807778E-10
i 1.93248163991954E-15 7.380982353377526E-15 1.191812227014791E-10 -1.234793097268651E-10 1.450229912807778E-10 1.303853047282364E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO476634  

351806 (2006 KP68)          Discovered 2006-May-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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