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152669 (1998 FK135)
Classification: Main-belt Asteroid          SPK-ID: 2152669
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1233350161567034 5.7254e-08  
a 2.709497615306566 1.9718e-08 au
q 2.375321683146181 1.592e-07 au
i 12.93260779050735 7.6969e-06 deg
node 352.1482526285964 2.0414e-05 deg
peri 235.5845252056992 3.4356e-05 deg
M 353.643382530139 2.9304e-05 deg
tp 2459229.264389631507
(2021-Jan-14.76438963)
0.0001327 TDB
period 1629.039393425835
4.46
1.7782e-05
4.868e-08
d
yr
n .2209891310503718 2.4123e-09 deg/d
Q 3.04367354746695 2.2149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      8174 days (22.38 yr)  
   first obs. used      1998-01-24  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60706  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:08  

Additional Information
 Earth MOID = 1.39322 au 
 Jupiter MOID = 2.01973 au 
 T_jup = 3.316 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.77   n/a E2021B55  

152669 (1998 FK135)          Discovered 1998-Mar-22 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 1998 FK135 = 2002 AS190 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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