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236784 Livorno (2007 PU27)
Classification: Main-belt Asteroid          SPK-ID: 2236784
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046370365892944 5.8808e-08  
a 2.543501138439178 2.0051e-08 au
q 2.277356716751406 1.4478e-07 au
i 4.275935810726317 5.7444e-06 deg
node 267.3757513240562 5.4732e-05 deg
peri 25.9878862503327 5.9197e-05 deg
M 169.6644381278647 2.424e-05 deg
tp 2458698.211879357133
(2019-Aug-02.71187936)
9.5412e-05 TDB
period 1481.652408750391
4.06
1.752e-05
4.797e-08
d
yr
n .2429719668890628 2.873e-09 deg/d
Q 2.80964556012695 2.2149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      9307 days (25.48 yr)  
   first obs. used      1995-07-25  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57371  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:17:06  

Additional Information
 Earth MOID = 1.26173 au 
 Jupiter MOID = 2.3367 au 
 T_jup = 3.433 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.43   n/a MPCxxxxx  

236784 Livorno           Discovered 2007 Aug. 12 by L. Tesi and M. Mazzucato at San Marcello Pistoiese.
Livorno is an important port city of Italy. Famous for its pentagonal town walls and a system of navigable canals, Livorno is the site of the prestigious Italian Naval Academy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120406/MPCPages.arcLast Updated: 2012-04-09

Alternate Designations
 2007 PU27 = 2008 YF43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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