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100050 Carloshernandez (1991 TR15)
Classification: Main-belt Asteroid          SPK-ID: 2100050
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2150346659290771 1.41e-07  
a 2.598309955371155 3.7506e-08 AU
q 2.039583242137723 3.7714e-07 AU
i 1.67703798453959 9.5584e-06 deg
node 83.63542715481368 0.00028965 deg
peri 306.7179522334124 0.00029018 deg
M 190.9674246060964 1.5338e-05 deg
tp 2457718.794879568473
(2016-Nov-26.29487957)
6.8806e-05 JED
period 1529.800726528931
4.19
3.3123e-05
9.069e-08
d
yr
n .2353247673092877 5.0952e-09 deg/d
Q 3.157036668604586 4.557e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      8649 days (23.68 yr)  
   first obs. used      1991-10-06  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58973  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 14:23:31  

Additional Information
 Earth MOID = 1.04536 AU 
 T_jup = 3.382 
[ 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 16.4 mag n/a MPO257470  

100050 Carloshernandez           Discovered 1991 Oct. 6 by A. Lowe on plates taken at Palomar.
Carlos R. Hernandez (b. 1996) is a nephew of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 1991 TR15 = 2004 XB131 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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