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19173 Virginiaterese (1991 GE2)
Classification: Main-belt Asteroid          SPK-ID: 2019173
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .198006403311272 6.3307e-08  
a 2.425179199644253 1.2893e-08 au
q 1.944978188937385 1.5095e-07 au
i 14.22648397521352 7.063e-06 deg
node 100.9922432276805 1.8219e-05 deg
peri 182.7697827853574 2.1964e-05 deg
M 201.8926399005072 1.1401e-05 deg
tp 2458206.348121333773
(2018-Mar-28.84812133)
4.4896e-05 JED
period 1379.4760948694
3.78
1.1e-05
3.012e-08
d
yr
n .2609686397168647 2.081e-09 deg/d
Q 2.905380210351121 1.5446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1115  
   data-arc span      9118 days (24.96 yr)  
   first obs. used      1991-04-15  
   last obs. used      2016-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58844  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:31:47  

Additional Information
 Earth MOID = .928381 au 
 Jupiter MOID = 2.25067 au 
 T_jup = 3.443 
[ 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 13.6 mag n/a MPO365482  

19173 Virginiaterése           Discovered 1991 Apr. 15 by C. S. Shoemaker and E. M. Shoemaker at Palomar.
Virginia Terése Bogdanovich (b. 1948) helped to organize the Palomar Observatory's 1.2-m Schmidt Oschin Telescope plate archive. She is active in astronomy outreach through a leadership role in the Los Angeles Astronomical Society and volunteer work at the Mt. Wilson Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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