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JPL Small-Body Database Browser
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243904 (2001 FR40)
Classification: Main-belt Asteroid          SPK-ID: 2243904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2869520493432301 6.0374e-08  
a 2.671264483172506 2.6017e-08 au
q 1.904739665388371 1.7464e-07 au
i 14.02347554705652 5.9339e-06 deg
node 176.1345694310583 2.252e-05 deg
peri 313.0163074679738 3.2234e-05 deg
M 83.08696870868032 1.4309e-05 deg
tp 2458232.452242766616
(2018-Apr-23.95224277)
6.3108e-05 TDB
period 1594.680786448956
4.37
2.3298e-05
6.379e-08
d
yr
n .2257505094807407 3.2981e-09 deg/d
Q 3.437789300956641 3.3483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      6192 days (16.95 yr)  
   first obs. used      2001-02-22  
   last obs. used      2018-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54519  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:34:50  

Additional Information
 Earth MOID = .946429 au 
 Jupiter MOID = 1.7416 au 
 T_jup = 3.280 
[ 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 16.6   n/a MPO437138  
diameter diameter 2.285 km 0.462 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243904 (2001 FR40)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ hide close-approach data ]
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
1903-Mar-15 12:41 00:05 Jupiter 1.74838399933924 1.74838315382726 1.74838484488878 3.1232607191723 2.96409127024927 2416189.028125149 4.52872876978437 805.695731747689 37.7740318915251 -89.9802657196656 1756341.33541858 T 14 CATAB v2.0e-lin.ifort 2018-Oct-04 09:34:52 2018-Dec-17 23:06
1985-Nov-24 12:02 00:01 Jupiter 1.75973981034172 1.75973896800608 1.75974065267735 2.85862621587051 2.68497224191876 2446394.001262779 1.20905244222347 217.414110950963 47.3371128911387 -88.8565812827679 1600258.08853737 T 14 CATAB v2.0e-lin.ifort 2018-Oct-04 09:34:52 2018-Dec-17 23:06
2034-Mar-26 21:56 00:01 Jupiter 1.84910928060628 1.84910780287283 1.84911075834856 3.631822147841 3.50342560960685 2464048.414187350 1.03414026226166 238.659108468547 27.6960350070025 75.0962977471231 1947733.09240566 T 14 CATAB v2.0e-lin.ifort 2018-Oct-04 09:34:52 2018-Dec-17 23:06
2068-Aug-01 21:31 00:03 Jupiter 1.83585496852574 1.83585349933024 1.8358564377419 2.53980873097612 2.35114291770379 2476595.396785344 2.5309759133978 382.433334537344 58.7292924055092 -74.935013106866 1261731.47138731 T 14 CATAB v2.0e-lin.ifort 2018-Oct-04 09:34:52 2018-Dec-17 23:06
2116-Dec-05 00:38 00:04 Jupiter 1.74882118684124 1.74881932746162 1.74882304638498 3.39769849967223 3.25202657636351 2494251.526324578 4.26198304607105 921.231702090242 29.7053557945406 85.6028946001026 1917637.64461095 T 14 CATAB v2.0e-lin.ifort 2018-Oct-04 09:34:52 2018-Dec-17 23:06
2151-Apr-01 02:52 00:07 Jupiter 1.9786790267271 1.97867376742817 1.97868428604909 2.08059759784944 1.86352807282687 2506786.619110072 6.80905673542873 537.121599281162 156.104552146196 -3.61819654335794 373839.971121276 T 14 CATAB v2.0e-lin.ifort 2018-Oct-04 09:34:52 2018-Dec-17 23:06
2199-Aug-19 19:13 00:08 Jupiter 1.71604550337712 1.7160447031768 1.71604630372455 3.20450072785911 3.04657928874771 2524459.300616588 7.53957229406399 1424.22356357902 34.3075293067196 -87.7154205409793 1811446.38198339 T 14 CATAB v2.0e-lin.ifort 2018-Oct-04 09:34:52 2018-Dec-17 23:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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