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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05397934372300059 5.8092e-08  
a 2.53067536040022 1.5573e-08 au
q 2.394071165269848 1.4612e-07 au
i 2.739867856014365 4.2553e-06 deg
node 124.7556361898912 0.00012363 deg
peri 215.6778839317855 0.00014048 deg
M 116.825406775743 6.8459e-05 deg
tp 2458523.313791906215
(2019-Feb-08.81379191)
0.00027943 TDB
period 1470.45954861106
4.03
1.3573e-05
3.716e-08
d
yr
n .2448214235747201 2.2599e-09 deg/d
Q 2.667279555530591 1.6414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      9844 days (26.95 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:48:40  

Additional Information
 Earth MOID = 1.3855 au 
 Jupiter MOID = 2.52465 au 
 T_jup = 3.447 
[ 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 15.7   n/a MPO452801  

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

[ show close-approach data ]
Alternate Designations
 2001 FB63 = 1999 XP63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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