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101774 (1999 FR62)
Classification: Main-belt Asteroid          SPK-ID: 2101774
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08342925289117166 4.5909e-08  
a 2.731027071200613 1.4641e-08 au
q 2.503179523024781 1.2571e-07 au
i 12.42002896147175 4.9425e-06 deg
node 174.191052093458 1.9062e-05 deg
peri 27.15678022210619 3.1524e-05 deg
M 235.3709769109868 2.718e-05 deg
tp 2459571.195074805375
(2021-Dec-22.69507481)
0.00012667 TDB
period 1648.494241852455
4.51
1.3256e-05
3.629e-08
d
yr
n .2183811085657532 1.7561e-09 deg/d
Q 2.958874619376445 1.5862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      21948 days (60.09 yr)  
   first obs. used      1960-09-26  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:35  

Additional Information
 Earth MOID = 1.50843 au 
 Jupiter MOID = 2.00607 au 
 T_jup = 3.315 
[ 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 15.6   n/a MPO453471  

101774 (1999 FR62)          Discovered 1999-Mar-22 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 FR62 = 2004 LM27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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