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117750 (2005 GF48)
Classification: Main-belt Asteroid          SPK-ID: 2117750
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1437872678987646 4.6837e-08  
a 2.434399676510611 1.0729e-08 au
q 2.084363998051514 1.1153e-07 au
i 1.673177430475966 6.1523e-06 deg
node 140.975087619227 0.00013211 deg
peri 336.907686082428 0.00013375 deg
M 63.51084019267835 1.897e-05 deg
tp 2458755.744980791347
(2019-Sep-29.24498079)
7.2825e-05 TDB
period 1387.350673488221
3.80
9.1712e-06
2.511e-08
d
yr
n .259487386195482 1.7154e-09 deg/d
Q 2.784435354969708 1.2271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      8976 days (24.57 yr)  
   first obs. used      1995-10-01  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56501  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:14:29  

Additional Information
 Earth MOID = 1.10065 au 
 Jupiter MOID = 2.29469 au 
 T_jup = 3.491 
[ 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 16.9   n/a MPO453648  

117750 (2005 GF48)          Discovered 2005-Apr-05 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GF48 = 1997 AL9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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