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187136 (2005 QQ134)
Classification: Main-belt Asteroid          SPK-ID: 2187136
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03477433182006522 6.7097e-08  
a 2.813095465922974 2.6204e-08 au
q 2.715271950749447 1.9947e-07 au
i 3.573520882694155 6.6793e-06 deg
node 6.474512746352707 8.2329e-05 deg
peri 163.7018893612933 0.00010943 deg
M 271.2127569755103 7.1361e-05 deg
tp 2459625.533540715556
(2022-Feb-15.03354072)
0.00034185 TDB
period 1723.356525614784
4.72
2.408e-05
6.593e-08
d
yr
n .2088946742297417 2.9188e-09 deg/d
Q 2.9109189810965 2.7115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      6541 days (17.91 yr)  
   first obs. used      2003-02-10  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55912  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:54:09  

Additional Information
 Earth MOID = 1.71988 au 
 Jupiter MOID = 2.04983 au 
 T_jup = 3.316 
[ 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 16.5   n/a MPO494032  

187136 (2005 QQ134)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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