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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 | Close-Approach Data ]

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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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3077402442266312 4.232e-08  
a 2.678699246570624 1.1865e-08 au
q 1.854355686221288 1.1371e-07 au
i 11.28730503866936 5.5523e-06 deg
node 1.937463041218186 2.0055e-05 deg
peri 35.99124905738193 2.1177e-05 deg
M 352.192148023542 9.2377e-06 deg
tp 2459431.230691524454
(2021-Aug-04.73069152)
4.1259e-05 TDB
period 1601.342979669994
4.38
1.0639e-05
2.913e-08
d
yr
n .2248113018700023 1.4936e-09 deg/d
Q 3.503042806919961 1.5516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1113  
   data-arc span      31741 days (86.90 yr)  
   first obs. used      1933-09-21  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53648  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:24:34  

Additional Information
 Earth MOID = .872382 au 
 Jupiter MOID = 2.0221 au 
 T_jup = 3.281 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456638.5 (2013-Dec-12.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3111634030246615 4.2192e-08  
q 1.842946219687124 1.1357e-07 au
tp 2456233.234555769467
(2012-Nov-01.73455577)
2.9345e-05 TDB
node 2.140881086387909 2.0054e-05 deg
peri 36.04513303767379 2.1139e-05 deg
i 11.29858128088806 5.5577e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1113  
   data-arc span      31741 days (86.90 yr)  
   first obs. used      1933-09-21  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53648  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:24:34  

Additional Information
 Jupiter MOID = 2.0221 au 
 T_jup = 3.281 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.780158427962278E-15 -4.779965216154385E-15 -3.137323449969777E-13 1.340835253020005E-14 -8.832256651132075E-14 -3.287689532721696E-15
q -4.779965216154385E-15 1.289923918123138E-14 9.072583794710562E-13 -3.726562414246872E-14 2.526740468484762E-13 1.027159460540099E-14
tp -3.137323449969777E-13 9.072583794710562E-13 8.611118454086268E-10 -3.107003261871251E-12 2.080248278639396E-10 1.447470673129765E-12
node 1.340835253020005E-14 -3.726562414246872E-14 -3.107003261871251E-12 4.021549936306033E-10 -3.948187226043811E-10 1.393745155132465E-11
peri -8.832256651132075E-14 2.526740468484762E-13 2.080248278639396E-10 -3.948187226043811E-10 4.468487733966655E-10 -1.31760308003245E-11
i -3.287689532721696E-15 1.027159460540099E-14 1.447470673129765E-12 1.393745155132465E-11 -1.31760308003245E-11 3.088789708853881E-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 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

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