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JPL Small-Body Database Browser
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17534 (1993 FB40)
Classification: Main-belt Asteroid          SPK-ID: 2017534
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1683388142919149 4.615e-08  
a 2.973696675569554 1.7687e-08 au
q 2.473108103140366 1.4105e-07 au
i 1.692556952154554 3.6878e-06 deg
node 83.53588726694169 0.00016396 deg
peri 266.3125868331118 0.00016429 deg
M 313.8147883085286 1.2533e-05 deg
tp 2459240.794519439280
(2021-Jan-26.29451944)
6.6411e-05 TDB
period 1873.024369272621
5.13
1.671e-05
4.575e-08
d
yr
n .1922025179735403 1.7147e-09 deg/d
Q 3.474285247998742 2.0664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      10437 days (28.57 yr)  
   first obs. used      1990-10-13  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56961  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:31:36  

Additional Information
 Earth MOID = 1.46774 au 
 Jupiter MOID = 1.9528 au 
 T_jup = 3.240 
[ 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 14.2   n/a MPO473999  
diameter diameter 8.911 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17534 (1993 FB40)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ 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
1920-Nov-27 08:02 00:02 Jupiter 1.94756731228278 1.94756688790109 1.94756773666424 2.12641679240472 1.91097414870853 2422655.834592014 2.4899514287376 129.887764900195 5.09548019295511 -84.7320229946684 2522895.75276528 T 22 CATAB v2.0e-lin.ifort 2019-May-30 02:31:43 2019-May-30 02:31
1957-Jan-18 13:41 00:02 Jupiter 1.97537276352891 1.97537231059219 1.97537321646552 2.16366881439765 1.95547443848917 2435857.070039990 1.51767437140773 88.3087585021064 3.94501110764342 -86.1864054661105 2510289.31904608 T 22 CATAB v2.0e-lin.ifort 2019-May-30 02:31:43 2019-May-30 02:31
2074-Apr-02 06:29 00:02 Jupiter 1.99214520226517 1.99214476480068 1.99214563972967 2.50969441129326 2.33413877278505 2478664.770365678 1.65665619019313 61.0481230388032 5.52937267671236 -89.7955626454379 2778647.39367921 T 22 CATAB v2.0e-lin.ifort 2019-May-30 02:31:43 2019-May-30 02:31
2110-May-25 15:48 00:03 Jupiter 1.95695326853178 1.95695283694956 1.95695370011412 2.23256767592157 2.02945907015751 2491866.158031207 2.62502162428672 118.925801850618 2.22220620185376 -86.5117573844181 2647311.35470216 T 22 CATAB v2.0e-lin.ifort 2019-May-30 02:31:43 2019-May-30 02:31
2146-Jul-17 07:59 00:04 Jupiter 1.95878724115477 1.95878679731617 1.9587876849936 2.13593668309348 1.92285769067017 2505067.832329892 3.595397010354 183.69863828375 4.41761020916658 -87.2761686253732 2488537.0158945 T 22 CATAB v2.0e-lin.ifort 2019-May-30 02:31:43 2019-May-30 02:31
2182-Sep-07 05:50 00:05 Jupiter 1.98261104912003 1.98261031101325 1.98261178723199 2.17585442348775 1.96974387893846 2518268.743043994 4.5741407055649 223.452073263734 3.40893199536848 -88.2401810204771 2386456.15723378 T 22 CATAB v2.0e-lin.ifort 2019-May-30 02:31:43 2019-May-30 02:31

Alternate Designations
 1993 FB40 = 1990 TU7 = 1997 AV24 = 1998 FY44 = 1999 LF28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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