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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 57 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3226339240525142 6.9193e-08  
a 1.704678662860793 1.5516e-08 au
q 1.154691496613422 1.1587e-07 au
i 5.634017855219548 5.8299e-06 deg
node 245.5781335638632 7.2977e-05 deg
peri 269.4448905361967 7.481e-05 deg
M 88.7937519349143 2.187e-05 deg
tp 2457399.987190961627
(2016-Jan-12.48719096)
4.6946e-05 JED
period 812.9469662091275
2.23
1.1099e-05
3.039e-08
d
yr
n .4428333150423387 6.0459e-09 deg/d
Q 2.254665829108164 2.0521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      10454 days (28.62 yr)  
   first obs. used      1987-05-30  
   last obs. used      2016-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63971  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 07:55:25  

Additional Information
 Earth MOID = .194452 au 
 Jupiter MOID = 2.77217 au 
 T_jup = 4.131 
[ 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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