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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0643241547494251 3.2623e-08  
a 2.27908012859505 8.7031e-09 au
q 2.132480225716963 7.4522e-08 au
i 7.690170573846981 4.1339e-06 deg
node 184.1398467783893 2.7791e-05 deg
peri 288.7281110683412 4.4931e-05 deg
M 171.9894032872315 3.5599e-05 deg
tp 2458000.105081925011
(2017-Sep-03.60508193)
0.00012319 TDB
period 1256.717951082294
3.44
7.1986e-06
1.971e-08
d
yr
n .2864604581242479 1.6409e-09 deg/d
Q 2.425680031473138 9.263e-09 au
  Orbit Determination Parameters
   # obs. used (total)      839  
   data-arc span      8769 days (24.01 yr)  
   first obs. used      1995-08-28  
   last obs. used      2019-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:49:23  

Additional Information
 Earth MOID = 1.16299 au 
 Jupiter MOID = 2.62763 au 
 T_jup = 3.592 
[ 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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