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27103 Sungwoncho (1998 VB15)
Classification: Main-belt Asteroid          SPK-ID: 2027103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1765451192326013 4.2108e-08  
a 2.283625223374382 7.5741e-09 au
q 1.880462336031176 9.6744e-08 au
i 2.716997564311534 5.128e-06 deg
node 31.69351613104766 8.9722e-05 deg
peri 3.030186440722761 9.0637e-05 deg
M 93.43975289262791 1.382e-05 deg
tp 2458673.336493487224
(2019-Jul-08.83649349)
4.7743e-05 TDB
period 1260.479171856753
3.45
6.2709e-06
1.717e-08
d
yr
n .2856056712699988 1.4209e-09 deg/d
Q 2.686788110717588 8.9112e-09 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      9814 days (26.87 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57095  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:57:11  

Additional Information
 Earth MOID = .887024 au 
 Jupiter MOID = 2.73952 au 
 T_jup = 3.581 
[ 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 16.1   n/a MPO493028  

27103 Sungwoncho           Discovered 1998 Nov. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Sung Won Cho (b. 1992) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for his animal-sciences project. He attends the Groton School, Groton, Massachusetts, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 1998 VB15 = 2000 FA10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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