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154991 Vinciguerra (2005 BX26)
Classification: Amor [NEO]          SPK-ID: 2154991
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 50 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3225275275375796 7.4393e-08  
a 1.704958999543302 2.8902e-08 AU
q 1.155062788867655 1.2236e-07 AU
i 5.633746430637432 6.2172e-06 deg
node 245.5971668619248 7.5927e-05 deg
peri 269.4183386724754 7.8946e-05 deg
M 94.59288883773596 2.9703e-05 deg
tp 2456586.838966664428
(2013-Oct-21.33896666)
6.2048e-05 JED
period 813.1475097747616
2.23
2.0677e-05
5.661e-08
d
yr
n .4427241006981851 1.1258e-08 deg/d
Q 2.254855210218948 3.8224e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      9897 days (27.10 yr)  
   first obs. used      1987-05-30  
   last obs. used      2014-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64185  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 15:39:24  

Additional Information
 Earth MOID = .195822 AU 
 T_jup = 4.130 
[ 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 18.5 mag n/a MPO236936  

154991 Vinciguerra           Discovered 2005 Jan. 17 by A. Boattini and H. Scholl at La Silla.
Lucia Vinciguerra (b. 1965) is a dear friend of the first discoverer. Born in Benevento, she earned a master's degree in economics and trading at the University of Naples in 1989 and for the past 15 years has worked for the Italian home office in Rome.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090607/MPCPages.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2005 BX26 = 1987 KT4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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