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72684 (2001 FX65)
Classification: Main-belt Asteroid          SPK-ID: 2072684
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02941094642828017 7.8018e-08  
a 2.937591588465266 1.853e-08 au
q 2.851194239628748 2.327e-07 au
i 3.007279895712311 4.3224e-06 deg
node 68.71668313579629 0.00013737 deg
peri 143.878199569156 0.0001677 deg
M 342.6364792514628 9.7246e-05 deg
tp 2459485.199432330168
(2021-Sep-27.69943233)
0.00049675 TDB
period 1839.016182334494
5.03
1.74e-05
4.764e-08
d
yr
n .1957568418691165 1.8522e-09 deg/d
Q 3.023988937301784 1.9075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      11018 days (30.17 yr)  
   first obs. used      1991-04-08  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5949  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:50:11  

Additional Information
 Earth MOID = 1.84508 au 
 Jupiter MOID = 1.93367 au 
 T_jup = 3.271 
[ 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 15.03   n/a MPO637039  
diameter diameter 3.851 km 1.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.109   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72684 (2001 FX65)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1928-May-21 21:35 00:02 Jupiter 1.93654936408454 1.93654864314005 1.93655008502891 3.25825985766306 3.12113477329247 2425388.399164883 2.41746923737279 118.796024938287 24.5950700602334 -88.9858753880982 1835287.6562643 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:14 2021-Jul-08 22:50
1963-May-16 05:03 00:01 Jupiter 1.95550266766722 1.95550192167946 1.95550341365486 3.3256504596824 3.1927503078539 2438165.710692395 1.43912411565767 82.5982137200521 25.4319681405193 -85.5789305517503 1816457.63736767 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:14 2021-Jul-08 22:50
2059-Oct-12 12:07 00:01 Jupiter 1.97794989994383 1.97794926788719 1.97795053200036 3.3698033384798 3.2402329327579 2473379.005171018 1.25234968373873 53.7233112531449 22.9553882231571 88.9526685459565 2200176.4345679 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:14 2021-Jul-08 22:50
2094-Oct-05 22:51 00:02 Jupiter 1.94321953073269 1.94321881474908 1.94322024671618 3.27667966759419 3.14083704000022 2486156.452066820 2.23514246762612 96.2909123262664 24.7560815271464 88.4450432137979 1864644.99878319 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:14 2021-Jul-08 22:50
2129-Sep-28 13:26 00:03 Jupiter 1.9420884511076 1.94208767071065 1.94208923150499 3.29248979048515 3.15724705475719 2498932.059379962 3.22792318945112 172.534373441836 25.2918564931966 -86.2739725276178 1797920.9558406 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:14 2021-Jul-08 22:50
2164-Sep-21 00:50 00:04 Jupiter 1.99451187613759 1.99451078734839 1.99451296493177 3.47658383696583 3.35220554062104 2511708.534716491 4.19119701553993 216.975583970171 25.8736411203588 -80.6302203478967 1952275.48562166 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:14 2021-Jul-08 22:50

Alternate Designations
 2001 FX65 = 1996 FJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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