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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08777607473181896 7.8965e-08  
a 2.784546069627334 3.2511e-08 AU
q 2.540129545725532 2.2043e-07 AU
i 8.825991927231506 9.2578e-06 deg
node 194.3501675132129 4.1993e-05 deg
peri 5.679058868598544 5.7036e-05 deg
M 167.9158879465085 3.9375e-05 deg
tp 2456208.875315697696
(2012-Oct-08.37531570)
0.00018455 JED
period 1697.188335386194
4.65
2.9723e-05
8.138e-08
d
yr
n .2121155280731306 3.7148e-09 deg/d
Q 3.028962593529136 3.5364e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      8363 days (22.90 yr)  
   first obs. used      1991-10-08  
   last obs. used      2014-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55889  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 15:56:45  

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 15.5 mag n/a MPO264116  

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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