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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .163721030793452 1.3434e-07  
a 3.054574630006048 3.379e-08 au
q 2.554476522945931 4.0052e-07 au
i 18.86148330203117 5.859e-06 deg
node 333.3736520288843 1.9717e-05 deg
peri 3.910239018116071 2.784e-05 deg
M 80.32324569360738 2.4252e-05 deg
tp 2458565.425844631141
(2019-Mar-22.92584463)
0.00013048 TDB
period 1949.954768140731
5.34
3.2355e-05
8.858e-08
d
yr
n .1846196670209215 3.0634e-09 deg/d
Q 3.554672737066166 3.9322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      9057 days (24.80 yr)  
   first obs. used      1995-02-07  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:28:44  

Additional Information
 Earth MOID = 1.54523 au 
 Jupiter MOID = 1.83727 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 ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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