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80135 Zanzanini (1999 TA11)
Classification: Main-belt Asteroid          SPK-ID: 2080135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0647167669734582 3.2439e-08  
a 2.27845332863031 8.4949e-09 au
q 2.130999195501442 7.4262e-08 au
i 7.691000047179942 4.0599e-06 deg
node 184.1279291890859 2.7194e-05 deg
peri 288.7440409903508 4.3458e-05 deg
M 286.6220255725123 3.4669e-05 deg
tp 2459256.548272835015
(2021-Feb-11.04827284)
0.00012154 TDB
period 1256.19954679582
3.44
7.0253e-06
1.923e-08
d
yr
n .2865786736814623 1.6027e-09 deg/d
Q 2.425907461759178 9.0446e-09 au
  Orbit Determination Parameters
   # obs. used (total)      866  
   data-arc span      9180 days (25.13 yr)  
   first obs. used      1995-08-28  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59775  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:20:40  

Additional Information
 Earth MOID = 1.16122 au 
 Jupiter MOID = 2.6263 au 
 T_jup = 3.593 
[ 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 15.7   n/a MPO280280  

80135 Zanzanini           Discovered 1999 Oct. 7 by S. Sposetti at Gnosca.
Giuseppe Zan Zanini (1794-1869) lived in Val Bavona and Val Foiòi in Ticino, Switzerland. His history is a symbol of the hard life and fragile existence supported by the valley inhabitants of Ticino in 1800. The name was suggested by G. and C. Brenna.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100726/MPCPages.arcLast Updated: 2010-07-28

Alternate Designations
 1999 TA11 = 2001 FC53 = 2002 TV373 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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