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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841444295365137 1.1253e-08  
a 2.275041928562563 4.9142e-09 au
q 1.85610563045576 2.5648e-08 au
i 5.362091148689599 3.9871e-07 deg
node 186.6256988931368 1.0804e-05 deg
peri 165.8590979789498 1.1304e-05 deg
M 285.7724786535445 5.9158e-06 deg
tp 2459654.931228564610
(2022-Mar-16.43122856)
2.0958e-05 TDB
period 1253.379347654884
3.43
4.0611e-06
1.112e-08
d
yr
n .2872234975576806 9.3063e-10 deg/d
Q 2.693978226669366 5.8192e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2567  
   data-arc span      15969 days (43.72 yr)  
   first obs. used      1977-10-07  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:44:31  

Additional Information
 Earth MOID = .85064 au 
 Jupiter MOID = 2.74785 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 14.18   n/a MPO614063  
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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