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JPL Small-Body Database Browser
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46766 (1998 FU115)
Classification: Main-belt Asteroid          SPK-ID: 2046766
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 .05958232379861193 4.0572e-08  
a 2.199734923761248 1.1468e-08 au
q 2.06866960526259 8.6831e-08 au
i 3.808307266449135 6.4534e-06 deg
node 301.1971551832644 7.8248e-05 deg
peri 301.038367401324 0.00010153 deg
M 122.5023910955292 6.6177e-05 deg
tp 2458194.995183914965
(2018-Mar-17.49518391)
0.00021872 TDB
period 1191.664362508434
3.26
9.3192e-06
2.551e-08
d
yr
n .3020984862232567 2.3625e-09 deg/d
Q 2.330800242259905 1.2152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      7888 days (21.60 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51484  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:28:56  

Additional Information
 Earth MOID = 1.05821 au 
 Jupiter MOID = 2.67335 au 
 T_jup = 3.661 
[ 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 16.0   n/a MPO347848  

46766 (1998 FU115)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FU115 = 1999 TY148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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