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11564 (1993 FU41)
Classification: Main-belt Asteroid          SPK-ID: 2011564
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838575268325695 3.171e-08  
a 2.27538675276936 5.4932e-09 au
q 1.857039771817594 7.2749e-08 au
i 5.361313962318276 3.5667e-06 deg
node 186.6258938483745 3.1174e-05 deg
peri 165.8544652344521 3.21e-05 deg
M 172.0282489789157 8.3362e-06 deg
tp 2458401.428674135690
(2018-Oct-09.92867414)
2.8354e-05 TDB
period 1253.664317292355
3.43
4.5399e-06
1.243e-08
d
yr
n .2871582089673914 1.0399e-09 deg/d
Q 2.693733733721126 6.5032e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2292  
   data-arc span      15590 days (42.68 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:58:43  

Additional Information
 Earth MOID = .852401 au 
 Jupiter MOID = 2.74722 au 
 T_jup = 3.581 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456973.5 (2014-Nov-12.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1845195372551852 3.182e-08  
q 1.855548468452136 7.3067e-08 au
tp 2457146.080711518389
(2015-May-03.58071152)
2.7168e-05 TDB
node 186.6568238950581 3.1174e-05 deg
peri 165.5132057736026 3.2084e-05 deg
i 5.360277196620888 3.5682e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2292  
   data-arc span      15590 days (42.68 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:58:43  

Additional Information
 Jupiter MOID = 2.74722 au 
 T_jup = 3.581 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.012538341395287E-15 -2.320721107912565E-15 -1.437466258116589E-14 -2.787396371675521E-15 -3.958877181363604E-15 -9.105777157878896E-17
q -2.320721107912565E-15 5.338747522056475E-15 4.901574037608788E-14 6.394718504358088E-15 1.195673077178852E-14 2.422718461660324E-16
tp -1.437466258116589E-14 4.901574037608788E-14 7.38078439356247E-10 -1.148048802874547E-12 2.12679929649608E-10 -2.093969870582052E-13
node -2.787396371675521E-15 6.394718504358088E-15 -1.148048802874547E-12 9.717919682970701E-10 -9.674635059262691E-10 -9.153299543487357E-12
peri -3.958877181363604E-15 1.195673077178852E-14 2.12679929649608E-10 -9.674635059262691E-10 1.029372900898031E-9 9.063911683622412E-12
i -9.105777157878896E-17 2.422718461660324E-16 -2.093969870582052E-13 -9.153299543487357E-12 9.063911683622412E-12 1.273191167829899E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO502257  
diameter diameter 4.997 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11564 (1993 FU41)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FU41 = 1977 TO4 = 1977 UA1 = 1998 XN93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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