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226045 (2002 GA72)
Classification: Main-belt Asteroid          SPK-ID: 2226045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1419340123738532 6.1238e-08  
a 2.730072301576184 1.5303e-08 au
q 2.342582185742756 1.6675e-07 au
i 13.95785247512492 7.8349e-06 deg
node 25.21719757643642 1.8753e-05 deg
peri 128.3310034007482 3.1643e-05 deg
M 37.12614669929587 2.2291e-05 deg
tp 2458830.582924108428
(2019-Dec-13.08292411)
0.00010195 TDB
period 1647.629844713353
4.51
1.3853e-05
3.793e-08
d
yr
n .2184956779916979 1.8371e-09 deg/d
Q 3.117562417409612 1.7475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      9897 days (27.10 yr)  
   first obs. used      1993-03-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .537  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 10:27:49  

Additional Information
 Earth MOID = 1.37673 au 
 Jupiter MOID = 1.92061 au 
 T_jup = 3.298 
[ 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 15.8   n/a MPO273508  

226045 (2002 GA72)          Discovered 2002-Apr-09 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2002 GA72 = 1995 UA72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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