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JPL Small-Body Database Browser
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48518 (1993 FB29)
Classification: Main-belt Asteroid          SPK-ID: 2048518
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1592463521745457 2.8042e-08  
a 2.455479910428137 9.9677e-09 au
q 2.064453691854576 7.1475e-08 au
i 4.502386835277731 3.1751e-06 deg
node 260.9511700633855 6.3929e-05 deg
peri .2338661312644269 6.5942e-05 deg
M 323.9576277595669 1.6402e-05 deg
tp 2459141.206406495870
(2020-Oct-18.70640650)
6.399e-05 TDB
period 1405.409888134058
3.85
8.5576e-06
2.343e-08
d
yr
n .2561530291194739 1.5597e-09 deg/d
Q 2.846506129001698 1.1555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1235  
   data-arc span      9899 days (27.10 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52447  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:46:08  

Additional Information
 Earth MOID = 1.04898 au 
 Jupiter MOID = 2.22154 au 
 T_jup = 3.471 
[ 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 14.9   n/a MPO365819  

48518 (1993 FB29)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2042-Sep-04 10:09 < 00:01 Eunom 0.0265425485405019 0.0265390424306761 0.0265460554215785 6.256195997108 6.25619591257215 2467131.922991627 0.291414396443499 291.042036860838 43.1493813049648 53.9544264825501 74802.0983441335 T 28 CATAB v2.0f-lin.ifort 2020-May-20 09:46:21 2020-May-20 09:46
2048-Feb-10 01:02 < 00:01 Hebe 0.0437477424938449 0.0437414741804355 0.0437540110749978 9.02181942311315 9.02181940736217 2469116.543000444 0.558104850100803 356.550265359581 32.700246541213 -28.9001908169455 98034.7335987666 T 28 CATAB v2.0f-lin.ifort 2020-May-20 09:46:21 2020-May-20 09:46

Alternate Designations
 1993 FB29 = 2000 AE111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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