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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1813521692577444 6.5053e-08  
a 2.759919024125495 2.5597e-08 AU
q 2.259401722124619 1.7968e-07 AU
i 4.633989792708268 8.5272e-06 deg
node 332.8551211059381 8.4927e-05 deg
peri 87.19029342011252 8.9064e-05 deg
M 20.41753347768314 2.4596e-05 deg
tp 2456905.517474572145
(2014-Sep-05.01747457)
0.00011415 JED
period 1674.72281563306
4.59
2.3299e-05
6.379e-08
d
yr
n .2149609455603654 2.9905e-09 deg/d
Q 3.260436326126371 3.0239e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      615  
   data-arc span      8006 days (21.92 yr)  
   first obs. used      1993-03-21  
   last obs. used      2015-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53067  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:25:46  

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 14.6 mag n/a MPO324564  

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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