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JPL Small-Body Database Browser
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269245 Catastini (2008 QL19)
Classification: Main-belt Asteroid          SPK-ID: 2269245
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635050649506856 1.3458e-07  
a 3.053410855508508 3.4596e-08 au
q 2.554162715257461 4.0127e-07 au
i 18.8626868050764 7.1697e-06 deg
node 333.3827910564112 1.9758e-05 deg
peri 3.80193040600678 2.8204e-05 deg
M 6.553861409498104 2.4924e-05 deg
tp 2458565.021026391683
(2019-Mar-22.52102639)
0.00013484 TDB
period 1948.840492794645
5.34
3.3121e-05
9.068e-08
d
yr
n .1847252257591172 3.1394e-09 deg/d
Q 3.552658995759555 4.0252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      9032 days (24.73 yr)  
   first obs. used      1995-02-07  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57186  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:20:40  

Additional Information
 Earth MOID = 1.54397 au 
 Jupiter MOID = 1.83561 au 
 T_jup = 3.134 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO367849  

269245 Catastini           Discovered 2008 Aug. 27 at Andrushivka.
Mario Catastini (b. 1932) is a retired Italian elementary-school teacher. He is one of the authors of the manual La Lingua Fucecchiese (The Fucecchio Language), a textbook on the local dialect, and also the author of numerous publications on history and culture of the region.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
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