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72889 (2001 KG26)
Classification: Outer Main-belt Asteroid          SPK-ID: 2072889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228588519328344 4.3287e-08  
a 3.212898433147229 2.8565e-08 au
q 2.818165420273958 1.3115e-07 au
i 3.643395005175038 4.3603e-06 deg
node 293.4277517374338 7.4451e-05 deg
peri 309.397245996794 7.7208e-05 deg
M 138.350936435646 2.0573e-05 deg
tp 2458392.105175772836
(2018-Sep-30.60517577)
0.00012048 TDB
period 2103.506808261816
5.76
2.8053e-05
7.68e-08
d
yr
n .1711427786142882 2.2824e-09 deg/d
Q 3.6076314460205 3.2075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      8499 days (23.27 yr)  
   first obs. used      1997-10-05  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54707  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:04:37  

Additional Information
 Earth MOID = 1.80555 au 
 Jupiter MOID = 1.44025 au 
 T_jup = 3.176 
[ show covariance matrix ]

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 14.78   n/a E2021B10  

72889 (2001 KG26)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KG26 = 2000 DO22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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