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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08810530751038255 7.1347e-08  
a 2.783756721810057 2.9432e-08 au
q 2.538492979800887 2.0152e-07 au
i 8.827163494432588 8.3394e-06 deg
node 194.3536155149515 3.7557e-05 deg
peri 5.713852998107319 5.19e-05 deg
M 252.7540287480184 3.8311e-05 deg
tp 2457905.886725855861
(2017-Jun-01.38672586)
0.0001829 JED
period 1696.466722098414
4.64
2.6905e-05
7.366e-08
d
yr
n .212205754059652 3.3654e-09 deg/d
Q 3.029020463819226 3.2025e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      8834 days (24.19 yr)  
   first obs. used      1991-10-08  
   last obs. used      2015-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56347  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 17:02:49  

Additional Information
 Earth MOID = 1.53603 au 
 Jupiter MOID = 1.92826 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

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