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JPL Small-Body Database Browser
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136868 (1998 FC49)
Classification: Main-belt Asteroid          SPK-ID: 2136868
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1544536696745775 6.9331e-08  
a 2.740268413037987 1.6622e-08 au
q 2.317023900750939 1.9163e-07 au
i 8.116581218797677 7.7969e-06 deg
node 353.2707650479065 2.9117e-05 deg
peri 213.4148313499069 3.4798e-05 deg
M 216.7027916621942 2.0509e-05 deg
tp 2459260.012927435511
(2021-Feb-14.51292744)
9.6742e-05 TDB
period 1656.868662207877
4.54
1.5076e-05
4.128e-08
d
yr
n .2172773305521262 1.977e-09 deg/d
Q 3.163512925325035 1.919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      7612 days (20.84 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:28:03  

Additional Information
 Earth MOID = 1.31874 au 
 Jupiter MOID = 1.82827 au 
 T_jup = 3.318 
[ 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 15.2   n/a MPO417724  

136868 (1998 FC49)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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