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JPL Small-Body Database Browser
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46755 (1998 FL50)
Classification: Main-belt Asteroid          SPK-ID: 2046755
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2308817403411589 4.0896e-08  
a 2.172748241723871 6.8941e-09 au
q 1.671100346351471 8.7432e-08 au
i 6.514702435020185 5.2629e-06 deg
node 11.91683031265677 2.8924e-05 deg
peri 294.353888116352 3.1663e-05 deg
M 111.3800607674955 1.5133e-05 deg
tp 2458238.575913156763
(2018-Apr-30.07591316)
4.8527e-05 TDB
period 1169.802479597758
3.20
5.5676e-06
1.524e-08
d
yr
n .3077442613421264 1.4647e-09 deg/d
Q 2.674396137096271 8.4858e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1340  
   data-arc span      7927 days (21.70 yr)  
   first obs. used      1998-01-24  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:28:44  

Additional Information
 Earth MOID = .669117 au 
 Jupiter MOID = 2.6095 au 
 T_jup = 3.644 
[ 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 15.1   n/a MPO459174  

46755 (1998 FL50)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FL50 = 1999 XW124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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