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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1835982991054648 3.4143e-08  
a 2.275720565231131 5.8978e-09 au
q 1.857902140215368 7.8918e-08 au
i 5.360767444515535 3.9882e-06 deg
node 186.6372659640285 3.4041e-05 deg
peri 165.8637569702347 3.5247e-05 deg
M 57.17828675053499 8.7669e-06 deg
tp 2458401.338464628380
(2018-Oct-09.83846463)
3.0445e-05 TDB
period 1253.940207173353
3.43
4.8746e-06
1.335e-08
d
yr
n .2870950288861989 1.1161e-09 deg/d
Q 2.693538990246893 6.9806e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1986  
   data-arc span      15388 days (42.13 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48369  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:37:25  

Additional Information
 Earth MOID = .852364 au 
 Jupiter MOID = 2.74386 au 
 T_jup = 3.581 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO358743  
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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