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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08777607107153761 7.8419e-08  
a 2.784546072390082 3.1608e-08 AU
q 2.540129558437999 2.1798e-07 AU
i 8.825993453097308 9.2065e-06 deg
node 194.3501849603136 4.0106e-05 deg
peri 5.679038243518121 5.4827e-05 deg
M 167.915890389818 3.8715e-05 deg
tp 2456208.875303000787
(2012-Oct-08.37530300)
0.00018079 JED
period 1697.188337912047
4.65
2.8897e-05
7.912e-08
d
yr
n .212115527757448 3.6116e-09 deg/d
Q 3.028962586342165 3.4382e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      8418 days (23.05 yr)  
   first obs. used      1991-10-08  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5745  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 16:01:55  

Additional Information
 Earth MOID = 1.53929 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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