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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456900.5 (2014-Aug-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696336655113154 4.2991e-08  
q 2.465793228985858 1.3184e-07 au
tp 2457375.494255070394
(2015-Dec-18.99425507)
5.2713e-05 TDB
node 83.53429397591579 0.0001408 deg
peri 267.2753260005715 0.00014114 deg
i 1.693668373028129 3.4512e-06 deg
  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
 Jupiter MOID = 1.96047 au 
 T_jup = 3.241 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.848260614561979E-15 -5.647445727876035E-15 -6.747016437552071E-13 1.929500296021792E-14 -8.560464474076458E-14 -4.254730781113739E-16
q -5.647445727876035E-15 1.738220775393149E-14 2.114428716640433E-12 -5.975070437694481E-14 2.648503525961877E-13 1.351439851280958E-15
tp -6.747016437552071E-13 2.114428716640433E-12 2.778647143447592E-9 -9.299669772632432E-12 5.386254832011037E-10 5.973131262751096E-13
node 1.929500296021792E-14 -5.975070437694481E-14 -9.299669772632432E-12 1.982502836876944E-8 -1.981726609948777E-8 8.259548074573468E-11
peri -8.560464474076458E-14 2.648503525961877E-13 5.386254832011037E-10 -1.981726609948777E-8 1.992038080363776E-8 -8.246353345268864E-11
i -4.254730781113739E-16 1.351439851280958E-15 5.973131262751096E-13 8.259548074573468E-11 -8.246353345268864E-11 1.191110982955895E-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 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

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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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