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427496 (2002 BF32)
Classification: Main-belt Asteroid          SPK-ID: 2427496
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986919108566533 7.9296e-08  
a 2.58783570842168 2.3604e-08 au
q 2.073653686532295 1.9943e-07 au
i 11.86637514384847 9.6966e-06 deg
node 239.9201227113967 4.6676e-05 deg
peri 260.4212966543013 5.67e-05 deg
M 177.232144175356 3.097e-05 deg
tp 2458451.910951025016
(2018-Nov-29.41095102)
0.00012808 TDB
period 1520.559709328772
4.16
2.0804e-05
5.696e-08
d
yr
n .2367549250393571 3.2392e-09 deg/d
Q 3.102017730311065 2.8294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6310 days (17.28 yr)  
   first obs. used      2002-01-20  
   last obs. used      2019-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55478  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:51:48  

Additional Information
 Earth MOID = 1.12527 au 
 Jupiter MOID = 2.11581 au 
 T_jup = 3.363 
[ 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 17.2   n/a MPO423516  

427496 (2002 BF32)          Discovered 2002-Jan-20 by NEAT at Palomar
Reference: Last Updated: 2015-03-09

Alternate Designations
 2002 BF32 = 2009 WU193 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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