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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3272832084549853 4.3172e-08  
a 2.748435981346435 1.7174e-08 au
q 1.848919035138248 1.179e-07 au
i 9.868143872021644 7.1652e-06 deg
node 2.531353937615493 2.9827e-05 deg
peri 265.4978670767475 3.1678e-05 deg
M 155.3066227934679 1.3607e-05 deg
tp 2458282.516704293598
(2018-Jun-13.01670429)
5.9172e-05 TDB
period 1664.281804633872
4.56
1.56e-05
4.271e-08
d
yr
n .2163095210184053 2.0275e-09 deg/d
Q 3.647952927554622 2.2795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      10358 days (28.36 yr)  
   first obs. used      1991-09-15  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:01:40  

Additional Information
 Earth MOID = .865459 au 
 Jupiter MOID = 1.65051 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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