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27584 Barbaravelez (2000 UH99)
Classification: Main-belt Asteroid          SPK-ID: 2027584
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1813521329306125 6.7838e-08  
a 2.759919065921949 3.3689e-08 AU
q 2.25940185660114 1.932e-07 AU
i 4.633991779130944 9.5308e-06 deg
node 332.8551300930577 8.7597e-05 deg
peri 87.19031015874364 9.2771e-05 deg
M 20.41749513546607 3.1758e-05 deg
tp 2456905.517650782807
(2014-Sep-05.01765078)
0.00014681 JED
period 1674.722853676282
4.59
3.0664e-05
8.395e-08
d
yr
n .2149609406772846 3.9359e-09 deg/d
Q 3.260436275242758 3.9799e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      7526 days (20.61 yr)  
   first obs. used      1993-03-21  
   last obs. used      2013-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54851  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 01:49:22  

Additional Information
 Earth MOID = 1.27732 AU 
 T_jup = 3.313 
[ 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 14.5 mag n/a PDS3 (MPO 14705)  

27584 Barbaravelez           Discovered 2000 Oct. 25 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Barbara Velez mentored a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students. She teaches at the Academia del Perpetuo Socorro, San Juan, Puerto Rico.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2000 UH99 = 1993 FV74 = 1997 EE36 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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