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JPL Small-Body Database Browser
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21914 Melakabinoff (1999 VX34)
Classification: Main-belt Asteroid          SPK-ID: 2021914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878026224668824 3.7328e-08  
a 2.301574013446881 9.3515e-09 au
q 1.86933237791993 8.5918e-08 au
i 5.51309222301667 4.4218e-06 deg
node 243.2189559353487 5.0886e-05 deg
peri 30.90473830396224 5.2971e-05 deg
M 95.84793691451672 1.4476e-05 deg
tp 2458660.940321667679
(2019-Jun-26.44032167)
5.1351e-05 TDB
period 1275.368966038969
3.49
7.7729e-06
2.128e-08
d
yr
n .2822712560727311 1.7203e-09 deg/d
Q 2.733815648973834 1.1108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1236  
   data-arc span      18123 days (49.62 yr)  
   first obs. used      1970-06-04  
   last obs. used      2020-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53632  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 23:32:59  

Additional Information
 Earth MOID = .855637 au 
 Jupiter MOID = 2.37749 au 
 T_jup = 3.561 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO492979  

21914 Melakabinoff           Discovered 1999 Nov. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Melanie Paige Kabinoff (b. 1990) is a finalist in the 2005 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for her biochemistry, medicine, health, & microbiology project. She attends the Logger's Run Middle School, Boca Raton, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051019/MPCPages.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VX34 = 1970 LO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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