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27718 Gouda (1989 GH3)
Classification: Main-belt Asteroid          SPK-ID: 2027718
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128579857336701 4.2915e-08  
a 2.391747777723333 1.1804e-08 au
q 2.084217189678296 1.0226e-07 au
i 7.751793912389938 5.4438e-06 deg
node 216.5084976293807 3.0399e-05 deg
peri 302.0717106383904 3.6364e-05 deg
M 75.35622971246042 2.1162e-05 deg
tp 2458317.694301556657
(2018-Jul-18.19430156)
7.8991e-05 TDB
period 1351.050229398203
3.70
1.0002e-05
2.738e-08
d
yr
n .266459375207948 1.9726e-09 deg/d
Q 2.699278365768371 1.3322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      932  
   data-arc span      10869 days (29.76 yr)  
   first obs. used      1989-04-02  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55272  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:05:05  

Additional Information
 Earth MOID = 1.10438 au 
 Jupiter MOID = 2.31899 au 
 T_jup = 3.508 
[ 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 14.8   n/a MPO267808  

27718 Gouda           Discovered 1989 Apr. 2 by E. W. Elst at the European Southern Observatory.
Gouda, a city in the South Holland province of the Netherlands, was founded in 1272. The city is well known for its yellow-colored Gouda cheese, one of the oldest known cheeses in world, first mentioned in 1184. The Gouda cheese market, held on Thursdays, is a tourist attraction.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-01-12Last Updated: 2017-01-17

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Alternate Designations
 1989 GH3 = 1989 GA5 = 1998 SH161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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