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6515 Giannigalli (1988 MG)
Classification: Main-belt Asteroid          SPK-ID: 2006515
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504670748394933 4.9438e-08  
a 2.283706802605147 1.1482e-08 AU
q 1.940084120226099 1.1365e-07 AU
i 2.62132379062522 6.135e-06 deg
node 270.9093553039978 0.00010937 deg
peri 36.01854520131916 0.00011101 deg
M 213.4968419687554 2.3708e-05 deg
tp 2457513.483540810582
(2016-May-04.98354081)
8.5259e-05 JED
period 1260.546715671647
3.45
9.5063e-06
2.603e-08
d
yr
n .2855903676748577 2.1537e-09 deg/d
Q 2.627329484984196 1.3209e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      22788 days (62.39 yr)  
   first obs. used      1951-11-08  
   last obs. used      2014-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54096  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:41:45  

Additional Information
 Earth MOID = .926916 AU 
 T_jup = 3.587 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO250272  

6515 Giannigalli           Discovered 1988 June 16 by E. F. Helin at Palomar.
Italian amateur astronomer Gianni Galli (b. 1963) is an assiduous observer of minor planets from GiaGa Observatory in Milan and from Suno in Novara.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

Alternate Designations
 1988 MG = 1978 QN1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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