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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1813521691353361 6.5062e-08  
a 2.759919024280775 2.5619e-08 AU
q 2.259401722589576 1.7972e-07 AU
i 4.633989792059833 8.5305e-06 deg
node 332.8551210925006 8.4953e-05 deg
peri 87.1902935034486 8.9092e-05 deg
M 20.41753336608407 2.4614e-05 deg
tp 2456905.517475083289
(2014-Sep-05.01747508)
0.00011423 JED
period 1674.722815774397
4.59
2.3319e-05
6.384e-08
d
yr
n .2149609455422239 2.9931e-09 deg/d
Q 3.260436325971974 3.0265e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      7980 days (21.85 yr)  
   first obs. used      1993-03-21  
   last obs. used      2015-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53499  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 15:26:30  

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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