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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07365811830949771 4.2723e-08  
a 2.725811690840925 1.25e-08 au
q 2.525033530827552 1.1536e-07 au
i 5.974863877108356 4.4859e-06 deg
node 352.4139344952764 3.747e-05 deg
peri 10.9816310591987 4.6299e-05 deg
M 129.7595112232637 2.7449e-05 deg
tp 2458408.012896151976
(2018-Oct-16.51289615)
0.00012487 TDB
period 1643.774359000885
4.50
1.1307e-05
3.096e-08
d
yr
n .2190081613262385 1.5065e-09 deg/d
Q 2.926589850854298 1.3421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1562  
   data-arc span      10453 days (28.62 yr)  
   first obs. used      1991-09-11  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52661  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:05:30  

Additional Information
 Earth MOID = 1.52239 au 
 Jupiter MOID = 2.43631 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456691.5 (2014-Feb-03.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07288275275301898 4.2985e-08  
q 2.526704476969119 1.1604e-07 au
tp 2456754.468896566191
(2014-Apr-06.96889657)
0.00012511 TDB
node 352.4696064306044 3.7437e-05 deg
peri 8.924748707425282 4.6392e-05 deg
i 5.97986237931212 4.4879e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1562  
   data-arc span      10453 days (28.62 yr)  
   first obs. used      1991-09-11  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52661  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:05:30  

Additional Information
 Jupiter MOID = 2.43631 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.847750841808632E-15 -4.963816326711618E-15 -9.398233847527436E-13 6.121289850588359E-15 -2.604409526394331E-13 1.292699235972802E-16
q -4.963816326711618E-15 1.346542676575406E-14 2.62031999448189E-12 -1.665422519651105E-14 7.178723925481424E-13 -2.516753185105403E-16
tp -9.398233847527436E-13 2.62031999448189E-12 1.565316282377722E-8 -6.464762600459544E-12 3.440596740855411E-9 -2.441708596533006E-12
node 6.121289850588359E-15 -1.665422519651105E-14 -6.464762600459544E-12 1.401526003176484E-9 -1.395082427930897E-9 -2.639469314786933E-11
peri -2.604409526394331E-13 7.178723925481424E-13 3.440596740855411E-9 -1.395082427930897E-9 2.152209747039635E-9 2.570977426271719E-11
i 1.292699235972802E-16 -2.516753185105403E-16 -2.441708596533006E-12 -2.639469314786933E-11 2.570977426271719E-11 2.014097903609223E-11

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 14.2   n/a MPO365489  

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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