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13088 Filipportera (1992 PB1)
Classification: Main-belt Asteroid          SPK-ID: 2013088
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1095381819778694 8.3239e-08  
a 3.152041613715568 4.2716e-08 AU
q 2.806772705830575 2.6642e-07 AU
i 8.031190868492708 8.8924e-06 deg
node 149.3149977443771 4.9176e-05 deg
peri 219.0680866483831 6.1682e-05 deg
M 284.7875552691747 4.3316e-05 deg
tp 2457227.544905429947
(2015-Jul-24.04490543)
0.00025061 JED
period 2044.025646353882
5.60
4.1551e-05
1.138e-07
d
yr
n .1761230347780447 3.5802e-09 deg/d
Q 3.497310521600561 4.7396e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      7930 days (21.71 yr)  
   first obs. used      1992-07-24  
   last obs. used      2014-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59564  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:03:20  

Additional Information
 Earth MOID = 1.80913 AU 
 T_jup = 3.183 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1 mag n/a MPO263466  

13088 Filipportera           Discovered 1992 Aug. 8 by E. W. Elst at Caussols.
Filippo Portera (b. 1955) is a Sicilian composer of electronic music. He wrote the score for the Mula Portera's opera Empedocle (Agrigento, 2002). In Dec. 2004 he finished Kosmophonè, a suite for flute, saxophone and electronic sound, a tribute to the cosmos of minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050407/MPCPages.arcLast Updated: 2005-04-15

[ show close-approach data ]
Alternate Designations
 1992 PB1 = 1998 SM23 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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