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74016 (1998 FK136)
Classification: Outer Main-belt Asteroid          SPK-ID: 2074016
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079570176437175 4.3146e-08  
a 3.767224572889715 3.4039e-08 au
q 3.360526243206414 1.6565e-07 au
i 11.8593763749483 5.2401e-06 deg
node 350.7776307682428 2.0642e-05 deg
peri 127.2320853430847 3.2171e-05 deg
M 65.57038574986245 2.2687e-05 deg
tp 2458514.052551122693
(2019-Jan-30.55255112)
0.00016815 TDB
period 2670.73435047159
7.31
3.6197e-05
9.91e-08
d
yr
n .1347943871454052 1.8269e-09 deg/d
Q 4.173922902573016 3.7714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      8074 days (22.11 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:02:24  

Additional Information
 Earth MOID = 2.39353 au 
 Jupiter MOID = .942534 au 
 T_jup = 3.037 
[ 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 13.4   n/a MPO263905  

74016 (1998 FK136)          Discovered 1998-Mar-28 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FK136 = 2002 TB90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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