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100203 (1994 GF3)
Classification: Main-belt Asteroid          SPK-ID: 2100203
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 .1988037844987338 3.2039e-08  
a 2.401646384455397 9.5671e-09 au
q 1.924189994197963 7.5635e-08 au
i 2.109998110626462 5.1492e-06 deg
node 18.77641968392512 0.00011208 deg
peri 71.09126044517781 0.00011314 deg
M 94.97667288336892 1.5823e-05 deg
tp 2458641.845344905497
(2019-Jun-07.34534491)
5.8586e-05 TDB
period 1359.446187303012
3.72
8.1231e-06
2.224e-08
d
yr
n .2648137185291604 1.5823e-09 deg/d
Q 2.879102774712831 1.1469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      518  
   data-arc span      9519 days (26.06 yr)  
   first obs. used      1994-04-06  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:50:51  

Additional Information
 Earth MOID = .94194 au 
 Jupiter MOID = 2.32703 au 
 T_jup = 3.497 
[ 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 16.5   n/a MPO381884  

100203 (1994 GF3)          Discovered 1994-Apr-06 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1994 GF3 = 2001 CC22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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