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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .181222674088854 7.0761e-08  
a 2.759487616076389 3.5214e-08 AU
q 2.259405891175949 2.0028e-07 AU
i 4.633956398464208 9.5454e-06 deg
node 332.8566553516741 9.1288e-05 deg
peri 87.15714526631189 9.6548e-05 deg
M 337.4418406689902 3.2178e-05 deg
tp 2456905.416129380989
(2014-Sep-04.91612938)
0.00015074 JED
period 1674.330162445282
4.58
3.2049e-05
8.775e-08
d
yr
n .2150113568247714 4.1156e-09 deg/d
Q 3.25956934097683 4.1595e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      565  
   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      .56595  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Nov-21 09:28:30  

Additional Information
 Earth MOID = 1.27664 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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