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44574 Lavoratti (1999 GF1)
Classification: Main-belt Asteroid          SPK-ID: 2044574
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062373778854825 8.3708e-08  
a 2.356214657466158 2.3788e-08 AU
q 2.105896590521613 1.9313e-07 AU
i 2.600147950507519 8.6138e-06 deg
node 160.5834520776046 0.00015571 deg
peri 10.03799737270197 0.0001594 deg
M 137.4608926692358 3.624e-05 deg
tp 2456496.074113463245
(2013-Jul-22.57411346)
0.00013032 JED
period 1321.054415019619
3.62
2.0005e-05
5.477e-08
d
yr
n .272509592267366 4.1267e-09 deg/d
Q 2.606532724410703 2.6315e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      6706 days (18.36 yr)  
   first obs. used      1994-12-01  
   last obs. used      2013-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55779  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 06:18:50  

Additional Information
 Earth MOID = 1.1127 AU 
 T_jup = 3.545 
[ 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 15.9 mag n/a MPO259644  

44574 Lavoratti           Discovered 1999 Apr. 4 by L. Tesi and M. Tombelli at San Marcello Pistoiese.
Piero Lavoratti (b. 1935), an Italian amateur astronomer, has contributed to the construction and refurbishing of many astronomical observatory systems. His efforts are devoted to obtaining the best results in astronomical imaging.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061109/MPCPages.arcLast Updated: 2006-11-13

[ show close-approach data ]
Alternate Designations
 1999 GF1 = 2001 XR148 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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