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192145 (2006 FG21)
Classification: Main-belt Asteroid          SPK-ID: 2192145
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 .106228614827649 6.0056e-08  
a 2.794931533753879 2.0679e-08 au
q 2.498029828385088 1.7462e-07 au
i 3.650114987758432 6.2964e-06 deg
node 8.691768051657165 7.4808e-05 deg
peri 341.6833406361724 7.7516e-05 deg
M 232.5834498079756 2.205e-05 deg
tp 2459804.557844933865
(2022-Aug-13.05784493)
0.00010703 TDB
period 1706.692135742685
4.67
1.8941e-05
5.186e-08
d
yr
n .2109343521661815 2.3409e-09 deg/d
Q 3.09183323912267 2.2875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      9629 days (26.36 yr)  
   first obs. used      1994-10-02  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59891  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:14:52  

Additional Information
 Earth MOID = 1.49063 au 
 Jupiter MOID = 2.31118 au 
 T_jup = 3.316 
[ 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 15.73   n/a E2021B55  

192145 (2006 FG21)          Discovered 2006-Mar-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2006 FG21 = 1994 TD4 = 1997 HO3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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