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22360 (1993 FT11)
Classification: Main-belt Asteroid          SPK-ID: 2022360
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1713086771983253 1.1786e-08  
a 2.692724704329443 1.2578e-08 au
q 2.231437597171515 3.7238e-08 au
i 13.51504800386437 4.4527e-07 deg
node 21.04380010474376 1.3473e-06 deg
peri 11.21081665209971 5.5861e-06 deg
M 242.531797951168 7.7239e-06 deg
tp 2459727.128283364271
(2022-May-27.62828336)
3.6332e-05 TDB
period 1613.936186171691
4.42
1.1308e-05
3.096e-08
d
yr
n .2230571463013861 1.5628e-09 deg/d
Q 3.154011811487372 1.4732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1908  
   data-arc span      20390 days (55.82 yr)  
   first obs. used      1964-10-09  
   last obs. used      2020-08-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43756  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:04:55  

Additional Information
 Earth MOID = 1.23696 au 
 Jupiter MOID = 2.31046 au 
 T_jup = 3.311 
[ 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 13.44   n/a E2021B10  
diameter diameter 4.471 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.611   0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22360 (1993 FT11)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FT11 = 1964 TU1 = 1993 HB8 = 1995 US5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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