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103421 Laurmatt (2000 AD151)
Classification: Main-belt Asteroid          SPK-ID: 2103421
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06830373925728722 5.7906e-08  
a 2.309249128106892 7.8171e-09 au
q 2.151518777780561 1.3541e-07 au
i 8.50717410143848 5.3901e-06 deg
node 313.1964699458557 2.3239e-05 deg
peri 170.5128755760607 3.684e-05 deg
M 345.1473428203863 2.7487e-05 deg
tp 2459253.381804419623
(2021-Feb-07.88180442)		 9.7913e-05 TDB
period 1281.753787274799
3.51		 6.5084e-06
1.782e-08		 d
yr
n .2808651736191972 1.4262e-09 deg/d
Q 2.466979478433223 8.3511e-09 au
   Orbit Determination Parameters
   # obs. used (total)      829  
   data-arc span      7687 days (21.05 yr)  
   first obs. used      2000-01-05  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54002  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:30  

Additional Information
 Earth MOID = 1.16715 au 
 Jupiter MOID = 2.57324 au 
 T_jup = 3.568 
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Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO493582  

103421 Laurmatt           Discovered 2000 Jan. 6 by L. Tesi and G. Forti at San Marcello Pistoiese.
Laurenne Greco (b. 1991) and Mattia Vivarelli (b. 1986) are amateur astronomers engaged in meteor research at San Marcello Pistoiese Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100923/MPCPages.arcLast Updated: 2010-12-06

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