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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 102 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3226518776222669 4.1045e-08  
a 1.704678210161454 5.7355e-09 au
q 1.154660584911095 7.2292e-08 au
i 5.634513927508149 4.6022e-06 deg
node 245.5658945437019 3.2702e-05 deg
peri 269.4467925745764 3.4793e-05 deg
M 171.5767763629584 1.3275e-05 deg
tp 2458213.047877072144
(2018-Apr-04.54787707)
2.829e-05 TDB
period 812.9466423763682
2.23
4.1028e-06
1.123e-08
d
yr
n .442833491442519 2.2349e-09 deg/d
Q 2.254695835411812 7.586e-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 = .195648 au 
 Jupiter MOID = 2.76871 au 
 T_jup = 4.131 
[ 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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