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JPL Small-Body Database Browser
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46172 (2001 FB92)
Classification: Main-belt Asteroid          SPK-ID: 2046172
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885956549950185 3.1784e-08  
a 2.404345313884793 8.7785e-09 au
q 1.950896234578487 7.801e-08 au
i 7.416137000082945 3.4937e-06 deg
node 81.39498050284007 3.3467e-05 deg
peri 215.4204029939009 3.5142e-05 deg
M 304.7630781147824 1.2162e-05 deg
tp 2459209.439551241278
(2020-Dec-25.93955124)
4.6406e-05 TDB
period 1361.73841480819
3.73
7.4577e-06
2.042e-08
d
yr
n .2643679550236588 1.4478e-09 deg/d
Q 2.857794393191099 1.0434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      11991 days (32.83 yr)  
   first obs. used      1987-06-30  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:31:30  

Additional Information
 Earth MOID = .94029 au 
 Jupiter MOID = 2.3488 au 
 T_jup = 3.488 
[ 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 MPO436104  

46172 (2001 FB92)          Discovered 2001-Mar-16 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FB92 = 1987 MN = 1998 MB26 = 1999 XD72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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