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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 ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3225770059031594 7.3608e-08  
a 1.704937275586917 2.7814e-08 AU
q 1.1549637139754 1.2015e-07 AU
i 5.633516790084264 6.0056e-06 deg
node 245.5906563021917 7.4368e-05 deg
peri 269.4313115158029 7.7355e-05 deg
M 183.123611140197 3.1512e-05 deg
tp 2457400.010684083925
(2016-Jan-12.51068408)
8.0527e-05 JED
period 813.131968587462
2.23
1.9898e-05
5.448e-08
d
yr
n .4427325623728416 1.0834e-08 deg/d
Q 2.254910837198435 3.6786e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      9921 days (27.16 yr)  
   first obs. used      1987-05-30  
   last obs. used      2014-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6407  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 16:46:53  

Additional Information
 Earth MOID = .196084 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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