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227319 (2005 TF88)
Classification: Main-belt Asteroid          SPK-ID: 2227319
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2369481616175578 7.1945e-08  
a 2.436543592242867 1.2338e-08 au
q 1.859209067359879 1.781e-07 au
i 3.475876856189045 5.6542e-06 deg
node 72.73814558710339 0.00011585 deg
peri 240.8641213797589 0.00011881 deg
M 33.14962838359976 1.6282e-05 deg
tp 2459072.580760456080
(2020-Aug-11.08076046)
6.329e-05 TDB
period 1389.183785197245
3.80
1.0552e-05
2.889e-08
d
yr
n .2591449769541364 1.9684e-09 deg/d
Q 3.013878117125854 1.5262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6999 days (19.16 yr)  
   first obs. used      2001-08-10  
   last obs. used      2020-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6782  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:39:18  

Additional Information
 Earth MOID = .846283 au 
 Jupiter MOID = 2.2836 au 
 T_jup = 3.463 
[ 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 17.78   n/a E2021B55  

227319 (2005 TF88)          Discovered 2005-Oct-05 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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