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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672441859135858 4.3384e-08  
a 2.970294803883595 1.4178e-08 au
q 2.473530267484729 1.3276e-07 au
i 1.692167488810941 3.4507e-06 deg
node 83.51828062489901 0.00014094 deg
peri 266.3188000613439 0.00014128 deg
M 29.97546022452834 1.1032e-05 deg
tp 2459240.809856456853
(2021-Jan-26.30985646)
5.6826e-05 TDB
period 1869.811214096711
5.12
1.3388e-05
3.665e-08
d
yr
n .1925328061388875 1.3786e-09 deg/d
Q 3.467059340282461 1.655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1540  
   data-arc span      11257 days (30.82 yr)  
   first obs. used      1990-10-13  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 21:58:43  

Additional Information
 Earth MOID = 1.46733 au 
 Jupiter MOID = 1.96047 au 
 T_jup = 3.241 
[ 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 08:01 00:02 Jupiter 1.94756733705514 1.94756695128351 1.94756772282654 2.12641712042074 1.91097451785706 2422655.834052464 2.04059120964039 108.149326429382 4.65590609045301 -84.5333783966919 2772269.57590339 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 21:58:51 2021-Aug-24 21:58
1957-Jan-18 13:40 00:01 Jupiter 1.97537267210389 1.97537227897828 1.97537306522938 2.16366853013696 1.95547411502663 2435857.069609722 1.25187334258714 75.732278582599 3.54515573915118 -86.0891016314168 2799457.56873651 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 21:58:51 2021-Aug-24 21:58
2074-Apr-02 06:30 00:01 Jupiter 1.99214526147088 1.99214487608901 1.99214564685264 2.50969441829215 2.33413878673028 2478664.770826055 1.3444697584925 51.7003449732698 5.13506397048388 -89.8599934187522 3094114.7890405 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 21:58:51 2021-Aug-24 21:58
2110-May-25 15:49 00:02 Jupiter 1.95695331913119 1.95695293605156 1.95695370221071 2.23256755805623 2.02945894718879 2491866.158758301 2.1283537746193 97.7466278957455 1.92092349690191 -86.7182259164749 2897064.89654857 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 21:58:51 2021-Aug-24 21:58
2146-Jul-17 08:00 00:03 Jupiter 1.95878734430873 1.95878692805184 1.95878776056585 2.13593679998738 1.92285783360277 2505067.833327664 2.91556656657489 149.258861648117 3.96619880970611 -87.4597411727036 2704289.67046651 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 21:58:51 2021-Aug-24 21:58
2182-Sep-07 05:52 00:04 Jupiter 1.98261127203668 1.98261060510528 1.98261193897134 2.17585517257941 1.96974473199858 2518268.744320856 3.71002636713266 180.900498597541 3.00725150828492 -88.3224749128043 2578090.56719065 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 21:58:51 2021-Aug-24 21:58

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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