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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 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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457174.5 (2015-Jun-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05511701488737578 5.7891e-08  
q 2.390698426305073 1.4563e-07 au
tp 2457048.579274820127
(2015-Jan-26.07927482)
0.00027491 TDB
node 124.8180913788668 0.0001236 deg
peri 214.5299477055127 0.00013998 deg
i 2.74002542442951 4.2555e-06 deg
  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
 Jupiter MOID = 2.52465 au 
 T_jup = 3.447 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.351311530482824E-15 -8.388302505434465E-15 8.942348284792358E-12 -8.697208593081985E-14 2.059175128724702E-12 -1.766807738729234E-15
q -8.388302505434465E-15 2.120900875067982E-14 -2.263604645518272E-11 2.185392827899555E-13 -5.213072326704502E-12 4.634085357226084E-15
tp 8.942348284792358E-12 -2.263604645518272E-11 7.557793646556788E-8 -3.704011025196252E-10 1.811251563927458E-8 -1.813261152200944E-11
node -8.697208593081985E-14 2.185392827899555E-13 -3.704011025196252E-10 1.527780801718869E-8 -1.534430463557166E-8 -8.136707958287897E-11
peri 2.059175128724702E-12 -5.213072326704502E-12 1.811251563927458E-8 -1.534430463557166E-8 1.95950856547156E-8 7.702728391010732E-11
i -1.766807738729234E-15 4.634085357226084E-15 -1.813261152200944E-11 -8.136707958287897E-11 7.702728391010732E-11 1.810945331255171E-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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