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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2150347009586897 1.5446e-07  
a 2.598309956564472 3.7571e-08 AU
q 2.039583152056645 4.105e-07 AU
i 1.677038294161334 9.5736e-06 deg
node 83.63538164701102 0.00029867 deg
peri 306.7179941468362 0.00029922 deg
M 190.9674255058636 1.5427e-05 deg
tp 2457718.794876239793
(2016-Nov-26.29487624)
6.9077e-05 JED
period 1529.800727582811
4.19
3.3181e-05
9.084e-08
d
yr
n .2353247671471725 5.1041e-09 deg/d
Q 3.157036761072299 4.565e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      8634 days (23.64 yr)  
   first obs. used      1991-10-06  
   last obs. used      2015-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59252  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 19:20:36  

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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