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423817 (2006 KG22)
Classification: Main-belt Asteroid          SPK-ID: 2423817
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06374417009177774 6.0116e-08  
a 2.889937513954147 2.8505e-08 au
q 2.705720845510045 1.8133e-07 au
i 11.27961362215684 6.8663e-06 deg
node 153.8482217592393 2.3826e-05 deg
peri 8.931309348656978 5.3003e-05 deg
M 4.155410778717261 4.4644e-05 deg
tp 2458979.787020901882
(2020-May-10.28702090)
0.00022256 TDB
period 1794.448941970635
4.91
2.6549e-05
7.269e-08
d
yr
n .2006186922235044 2.9682e-09 deg/d
Q 3.074154182398249 3.0322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6052 days (16.57 yr)  
   first obs. used      2003-09-26  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56261  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:41:01  

Additional Information
 Earth MOID = 1.71478 au 
 Jupiter MOID = 1.90452 au 
 T_jup = 3.259 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457725.5 (2016-Dec-03.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06471866290963252 6.0142e-08  
q 2.702209438444845 1.8141e-07 au
tp 2457184.685763374744
(2015-Jun-11.18576337)
0.00022224 TDB
node 153.8687575635705 2.3826e-05 deg
peri 8.815585012195797 5.2323e-05 deg
i 11.28041505948999 6.8669e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6052 days (16.57 yr)  
   first obs. used      2003-09-26  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56261  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:41:01  

Additional Information
 Jupiter MOID = 1.90452 au 
 T_jup = 3.259 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.617113906497795E-15 -1.079848369021023E-14 -2.883249730383704E-12 -2.796963418717521E-14 -5.657735204770356E-13 -4.127952368936332E-15
q -1.079848369021023E-14 3.290938064788933E-14 7.184210985933369E-12 8.046836328734534E-14 1.433318919673453E-12 1.409905707772331E-14
tp -2.883249730383704E-12 7.184210985933369E-12 4.939240892522331E-8 6.281479881248623E-11 1.036372756914722E-8 -9.71337904370148E-12
node -2.796963418717521E-14 8.046836328734534E-14 6.281479881248623E-11 5.676792948166947E-10 -5.432682288083813E-10 -3.28833862103831E-11
peri -5.657735204770356E-13 1.433318919673453E-12 1.036372756914722E-8 -5.432682288083813E-10 2.737692932663907E-9 3.032014354283312E-11
i -4.127952368936332E-15 1.409905707772331E-14 -9.71337904370148E-12 -3.28833862103831E-11 3.032014354283312E-11 4.715497140268973E-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 MPO472259  

423817 (2006 KG22)          Discovered 2006-May-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2006 KG22 = 2003 SU395 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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