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111561 Giovanniallevi (2002 AH3)
Classification: Main-belt Asteroid          SPK-ID: 2111561
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08821058008571872 6.9408e-08  
a 2.783981421062159 2.8858e-08 au
q 2.538404804962402 1.9733e-07 au
i 8.827191558544557 8.0281e-06 deg
node 194.3518582322652 3.7405e-05 deg
peri 5.669658611327233 5.1677e-05 deg
M 295.2506201072773 3.8445e-05 deg
tp 2457905.662411819358
(2017-Jun-01.16241182)
0.00018267 JED
period 1696.672129323604
4.65
2.638e-05
7.222e-08
d
yr
n .2121800634183327 3.299e-09 deg/d
Q 3.029558037161915 3.1403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      8892 days (24.34 yr)  
   first obs. used      1991-10-08  
   last obs. used      2016-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54825  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 05:58:39  

Additional Information
 Earth MOID = 1.53573 au 
 Jupiter MOID = 1.9281 au 
 T_jup = 3.309 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6 mag n/a MPO314156  

111561 Giovanniallevi           Discovered 2002 Jan. 5 by Asiago-DLR Asteroid Survey at Cima Ekar.
Giovanni Allevi (b. 1969) is an Italian piano soloist and composer of contemporary music. Fond of philosophy and physics, he obtained a Philosophy degree in 1998 with a thesis titled The vacuum in contemporary Physics. Allevi performs all over the world and has received several prestigious prizes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-07-22Last Updated: 2014-08-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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