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22359 (1993 FR11)
Classification: Main-belt Asteroid          SPK-ID: 2022359
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1649666694513195 2.6319e-08  
a 2.565023322068019 9.5117e-09 au
q 2.141879967561499 6.7362e-08 au
i 13.74961414035823 2.8424e-06 deg
node 171.784914000254 1.5555e-05 deg
peri 128.3520631977231 1.9259e-05 deg
M 175.0266252716325 1.3038e-05 deg
tp 2458470.980302580408
(2018-Dec-18.48030258)
5.2469e-05 TDB
period 1500.497942318599
4.11
8.3463e-06
2.285e-08
d
yr
n .2399203556678798 1.3345e-09 deg/d
Q 2.98816667657454 1.1081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1924  
   data-arc span      11665 days (31.94 yr)  
   first obs. used      1989-03-30  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49731  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:04:53  

Additional Information
 Earth MOID = 1.15415 au 
 Jupiter MOID = 2.39771 au 
 T_jup = 3.374 
[ 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 14.13   n/a E2021B10  
diameter diameter 3.424 km 0.206 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.600   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22359 (1993 FR11)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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