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23468 Kannabe (1990 SS3)
Classification: Main-belt Asteroid          SPK-ID: 2023468
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3077402445627669 4.2299e-08  
a 2.67869924602527 1.173e-08 au
q 1.854355684943354 1.1361e-07 au
i 11.28730505459577 5.5504e-06 deg
node 1.937462866631235 2.0031e-05 deg
peri 35.99124901933276 2.1142e-05 deg
M 352.192148470443 9.1128e-06 deg
tp 2459431.230689525954
(2021-Aug-04.73068953)
4.07e-05 TDB
period 1601.34297918097
4.38
1.0518e-05
2.88e-08
d
yr
n .224811301938656 1.4766e-09 deg/d
Q 3.503042807107186 1.5339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1143  
   data-arc span      32070 days (87.80 yr)  
   first obs. used      1933-09-21  
   last obs. used      2021-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5296  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 15:12:41  

Additional Information
 Earth MOID = .872382 au 
 Jupiter MOID = 2.0221 au 
 T_jup = 3.281 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456657.5 (2013-Dec-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3111567608065367 4.2171e-08  
q 1.842939877734046 1.1347e-07 au
tp 2456233.224924813697
(2012-Nov-01.72492481)
2.9124e-05 TDB
node 2.140788002260931 2.003e-05 deg
peri 36.04273783809878 2.1104e-05 deg
i 11.29863813694001 5.5559e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1143  
   data-arc span      32070 days (87.80 yr)  
   first obs. used      1933-09-21  
   last obs. used      2021-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5296  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 15:12:41  

Additional Information
 Jupiter MOID = 2.0221 au 
 T_jup = 3.281 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.778366936509255E-15 -4.77326650728304E-15 -3.091563342127922E-13 1.316301581405489E-14 -8.714860439677565E-14 -3.238722197599943E-15
q -4.77326650728304E-15 1.287475477471831E-14 8.906986012487125E-13 -3.656003360210126E-14 2.486514694604356E-13 1.013041538242817E-14
tp -3.091563342127922E-13 8.906986012487125E-13 8.481817434483063E-10 -3.083372410089306E-12 2.054355759962669E-10 1.390792274360113E-12
node 1.316301581405489E-14 -3.656003360210126E-14 -3.083372410089306E-12 4.011898452370309E-10 -3.93859205493255E-10 1.407547200593223E-11
peri -8.714860439677565E-14 2.486514694604356E-13 2.054355759962669E-10 -3.93859205493255E-10 4.453901081572954E-10 -1.332270554069083E-11
i -3.238722197599943E-15 1.013041538242817E-14 1.390792274360113E-12 1.407547200593223E-11 -1.332270554069083E-11 3.086780378830508E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.81   n/a E2021B10  

23468 Kannabe           Discovered 1990 Sept. 20 by T. Seki at Geisei.
Kannabe plateau in Toyooka city, Hyogo prefecture, is well-known for its ski slopes, facilities for sport training camps, and nature-based resorts including an astronomical observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120831/MPCPages.arcLast Updated: 2012-09-04

Alternate Designations
 1990 SS3 = 1933 SS1 = 1999 SQ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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