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154991 Vinciguerra (2005 BX26)
Classification: Amor [NEO]          SPK-ID: 2154991
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 102 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3225893612911482 4.1049e-08  
a 1.704833823346512 5.7478e-09 au
q 1.154872569165615 7.2307e-08 au
i 5.634324389052258 4.6021e-06 deg
node 245.5667660886554 3.2702e-05 deg
peri 269.4185189772886 3.4793e-05 deg
M 348.7287106888598 1.4061e-05 deg
tp 2459025.956143064790
(2020-Jun-25.45614306)
3.1871e-05 TDB
period 813.0579608374205
2.23
4.1118e-06
1.126e-08
d
yr
n .4427728616410236 2.2392e-09 deg/d
Q 2.25479507752741 7.602e-09 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      11843 days (32.42 yr)  
   first obs. used      1987-05-30  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56846  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-02 08:17:13  

Additional Information
 Earth MOID = .19546 au 
 Jupiter MOID = 2.76713 au 
 T_jup = 4.130 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.4   n/a MPO436784  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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