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46144 (2001 FB63)
Classification: Main-belt Asteroid          SPK-ID: 2046144
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05406441994474283 5.7984e-08  
a 2.530664651878598 1.406e-08 au
q 2.393845735400117 1.4614e-07 au
i 2.73995802488836 4.0178e-06 deg
node 124.7551892452204 0.00010307 deg
peri 215.7723914235904 0.00011992 deg
M 165.6811900980005 6.4402e-05 deg
tp 2458523.761273204411
(2019-Feb-09.26127320)
0.00026177 TDB
period 1470.450215273727
4.03
1.2254e-05
3.355e-08
d
yr
n .2448229775211977 2.0403e-09 deg/d
Q 2.667483568357079 1.482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      665  
   data-arc span      10225 days (27.99 yr)  
   first obs. used      1993-03-23  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58095  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:37:47  

Additional Information
 Earth MOID = 1.38341 au 
 Jupiter MOID = 2.52384 au 
 T_jup = 3.447 
[ 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 15.82   n/a MPCxxxxx  

46144 (2001 FB63)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FB63 = 1999 XP63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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