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15890 Prachatice (1997 GY)
Classification: Main-belt Asteroid          SPK-ID: 2015890
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09597159886864036 3.605e-08  
a 2.140747065187207 5.8999e-09 au
q 1.935296146567841 7.5516e-08 au
i 2.669537065084377 4.4613e-06 deg
node 201.5690848525313 8.4201e-05 deg
peri 339.8275909303524 8.7963e-05 deg
M 159.2577606158839 2.6168e-05 deg
tp 2458494.390409865311
(2019-Jan-10.89040987)
8.2599e-05 TDB
period 1144.053839159132
3.13
4.7295e-06
1.295e-08
d
yr
n .3146705055984047 1.3009e-09 deg/d
Q 2.346197983806572 6.4661e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      8651 days (23.69 yr)  
   first obs. used      1995-10-28  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:30:08  

Additional Information
 Earth MOID = .93795 au 
 Jupiter MOID = 2.61344 au 
 T_jup = 3.706 
[ 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 16.2   n/a MPO473980  

15890 Prachatice           Discovered 1997 Apr. 3 by M. Tichy and Z. Moravec at Klet.
Prachatice is a southern Bohemian town that began as a small settlement on the Golden Trail that had the rights to sell salt from Passau. The Prachatice of today, founded in the 14th century, is dominated by the Gothic Church of St. James.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020921/MPCPages.arcLast Updated: 2003-10-02

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