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8472 Tarroni (1983 TC)
Classification: Main-belt Asteroid          SPK-ID: 2008472
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1963693980098222 6.1773e-08  
a 2.694093532142237 1.8866e-08 AU
q 2.16505600705331 1.7115e-07 AU
i 11.90815460752575 7.9406e-06 deg
node 228.9009371545001 2.7889e-05 deg
peri 125.5756722132172 3.3534e-05 deg
M 26.65766463042074 1.9944e-05 deg
tp 2456880.898388877019
(2014-Aug-11.39838888)
8.8963e-05 JED
period 1615.166992353056
4.42
1.6966e-05
4.645e-08
d
yr
n .2228871699981524 2.3412e-09 deg/d
Q 3.223131057231163 2.257e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      12706 days (34.79 yr)  
   first obs. used      1979-12-18  
   last obs. used      2014-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50895  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:12:53  

Additional Information
 Earth MOID = 1.18642 AU 
 T_jup = 3.312 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO267742  

8472 Tarroni (1983 TC)          Discovered 1983-Oct-12 by Osservatorio San Vittore at Bologna (552)
Reference: 19980313/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1983 TC = 1979 YR4 = 1992 UL10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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