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

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049156291078523 1.2992e-07  
a 2.542628632749818 5.1525e-08 AU
q 2.275867150157233 3.4338e-07 AU
i 4.274447671715349 1.1947e-05 deg
node 267.4105495226008 0.0001577 deg
peri 26.55676302500144 0.00016704 deg
M 258.1512357799767 5.6379e-05 deg
tp 2457219.463404442759
(2015-Jul-15.96340444)
0.00023772 JED
period 1480.890089874464
4.05
4.5014e-05
1.232e-07
d
yr
n .2430970417463712 7.3894e-09 deg/d
Q 2.809390115342404 5.6931e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      6821 days (18.67 yr)  
   first obs. used      1995-07-25  
   last obs. used      2014-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64237  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 17:05:05  

Additional Information
 Earth MOID = 1.25999 AU 
 T_jup = 3.433 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3 mag n/a MPO248496  

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 | Physical Parameters | Discovery Circumstances ]
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