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19787 Betsyglass (2000 QV114)
Classification: Main-belt Asteroid          SPK-ID: 2019787
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07385355511384994 4.1443e-08  
a 2.72537218739526 1.2047e-08 au
q 2.52409376234771 1.1242e-07 au
i 5.975522185082054 4.4233e-06 deg
node 352.4121034622336 3.5762e-05 deg
peri 10.97777494265179 4.4206e-05 deg
M 173.5622832344272 2.6765e-05 deg
tp 2458408.199353685237
(2018-Oct-16.69935369)
0.00012118 TDB
period 1643.376817577713
4.50
1.0896e-05
2.983e-08
d
yr
n .219061140542696 1.4524e-09 deg/d
Q 2.926650612442809 1.2936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1605  
   data-arc span      10778 days (29.51 yr)  
   first obs. used      1991-09-11  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5233  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:07:08  

Additional Information
 Earth MOID = 1.51981 au 
 Jupiter MOID = 2.43616 au 
 T_jup = 3.345 
[ 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 14.23   n/a E2021B10  

19787 Betsyglass           Discovered 2000 Aug. 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Betsy Glass mentored a finalist in the 2003 Discovery Channel Youth Science Challenge, a middle school science competition. She teaches at the Canterbury School, Ft. Myers, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

[ show close-approach data ]
Alternate Designations
 2000 QV114 = 1991 RJ15 = 1998 DS21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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