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118753 (2000 QP188)
Classification: Main-belt Asteroid          SPK-ID: 2118753
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3271004774337811 4.2872e-08  
a 2.748840154734551 1.7143e-08 au
q 1.849693227731731 1.1721e-07 au
i 9.86788790413134 6.6399e-06 deg
node 2.519696150822679 2.9664e-05 deg
peri 265.5282824428364 3.1346e-05 deg
M 198.5295929936405 1.3697e-05 deg
tp 2459947.143168038004
(2023-Jan-02.64316804)
6.7965e-05 TDB
period 1664.648931510373
4.56
1.5573e-05
4.264e-08
d
yr
n .2162618154407873 2.0231e-09 deg/d
Q 3.647987081737372 2.2751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      10717 days (29.34 yr)  
   first obs. used      1991-09-15  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:20:41  

Additional Information
 Earth MOID = .864569 au 
 Jupiter MOID = 1.64977 au 
 T_jup = 3.246 
[ 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 15.3   n/a MPO412807  

118753 (2000 QP188)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 QP188 = 2004 ED38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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