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201082 (2002 GA27)
Classification: Main-belt Asteroid          SPK-ID: 2201082
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1398918000402701 4.7299e-08  
a 2.654309730178028 1.4945e-08 au
q 2.28299356415902 1.2102e-07 au
i 3.081360131468253 5.4301e-06 deg
node 217.3765931696813 8.6616e-05 deg
peri 27.95257997401984 9.026e-05 deg
M 50.92665031086863 2.1947e-05 deg
tp 2458777.056134315781
(2019-Oct-20.55613432)
9.6468e-05 TDB
period 1579.522532019973
4.32
1.3341e-05
3.653e-08
d
yr
n .227916976619266 1.925e-09 deg/d
Q 3.025625896197035 1.7036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      9542 days (26.12 yr)  
   first obs. used      1994-09-02  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58337  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:07:43  

Additional Information
 Earth MOID = 1.27028 au 
 Jupiter MOID = 1.99259 au 
 T_jup = 3.373 
[ 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 16.7   n/a MPO475683  

201082 (2002 GA27)          Discovered 2002-Apr-15 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 GA27 = 1999 TQ84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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