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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05397934203695164 5.8143e-08  
a 2.530675360850614 1.5609e-08 au
q 2.394071169962773 1.4629e-07 au
i 2.73986793258161 4.2607e-06 deg
node 124.7556391738157 0.000124 deg
peri 215.6778802748276 0.00014082 deg
M 116.8254073562305 6.8461e-05 deg
tp 2458523.313789407760
(2019-Feb-08.81378941)
0.00027944 TDB
period 1470.459549003615
4.03
1.3604e-05
3.725e-08
d
yr
n .2448214235093624 2.265e-09 deg/d
Q 2.667279551738455 1.6451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      9807 days (26.85 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:22:31  

Additional Information
 Earth MOID = 1.3855 au 
 Jupiter MOID = 2.52465 au 
 T_jup = 3.447 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457156.5 (2015-May-14.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05512250351319084 5.7948e-08  
q 2.390710753318551 1.4583e-07 au
tp 2457048.623796836395
(2015-Jan-26.12379684)
0.00027488 TDB
node 124.8181563506481 0.00012398 deg
peri 214.5420639629561 0.00014032 deg
i 2.740026760621622 4.2609e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      9807 days (26.85 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:22:31  

Additional Information
 Jupiter MOID = 2.52465 au 
 T_jup = 3.447 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.358001210320677E-15 -8.407891770249941E-15 8.94761173279004E-12 -8.820512729000859E-14 2.061815976505729E-12 -1.792337367222179E-15
q -8.407891770249941E-15 2.126631868599753E-14 -2.265284334519914E-11 2.217706722631007E-13 -5.220773281748779E-12 4.700297021458143E-15
tp 8.94761173279004E-12 -2.265284334519914E-11 7.555628612602084E-8 -3.774689697271863E-10 1.811437225995377E-8 -1.828634934556905E-11
node -8.820512729000859E-14 2.217706722631007E-13 -3.774689697271863E-10 1.53699123394776E-8 -1.543794913446994E-8 -7.932246623019176E-11
peri 2.061815976505729E-12 -5.220773281748779E-12 1.811437225995377E-8 -1.543794913446994E-8 1.968902975940695E-8 7.494936003582893E-11
i -1.792337367222179E-15 4.700297021458143E-15 -1.828634934556905E-11 -7.932246623019176E-11 7.494936003582893E-11 1.815541838693859E-11

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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