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101779 (1999 GJ8)
Classification: Main-belt Asteroid          SPK-ID: 2101779
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2040679708280896 5.5465e-08  
a 2.662160015170576 1.6941e-08 au
q 2.11889842285504 1.5149e-07 au
i 6.00165127061423 5.5767e-06 deg
node 1.716307320977214 4.0073e-05 deg
peri 202.133459688822 4.185e-05 deg
M 353.2095055706813 1.5715e-05 deg
tp 2459230.425992147448
(2021-Jan-15.92599215)		 6.9446e-05 TDB
period 1586.535013793114
4.34		 1.5145e-05
4.146e-08		 d
yr
n .226909584011831 2.166e-09 deg/d
Q 3.205421607486111 2.0399e-08 au
   Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      7737 days (21.18 yr)  
   first obs. used      1999-03-09  
   last obs. used      2020-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55651  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:38:33  

Additional Information
 Earth MOID = 1.11632 au 
 Jupiter MOID = 1.76535 au 
 T_jup = 3.347 
[ 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 15.53   n/a E2021B55  

101779 (1999 GJ8)          Discovered 1999-Apr-09 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1999 GJ8 = 2003 CN6 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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