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152068 (2004 QG11)
Classification: Main-belt Asteroid          SPK-ID: 2152068
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04749168672410663 3.8931e-08  
a 2.985628644985183 2.2268e-08 au
q 2.843836104703028 1.1758e-07 au
i 8.6111528004575 3.6829e-06 deg
node 80.61631911342504 2.9145e-05 deg
peri 96.35107673378018 5.4225e-05 deg
M 213.4236464772148 4.8812e-05 deg
tp 2459967.708706368662
(2023-Jan-23.20870637)		 0.00025994 TDB
period 1884.308946529934
5.16		 2.1081e-05
5.772e-08		 d
yr
n .1910514730946649 2.1374e-09 deg/d
Q 3.127421185267338 2.3326e-08 au
   Orbit Determination Parameters
   # obs. used (total)      665  
   data-arc span      6930 days (18.97 yr)  
   first obs. used      2002-01-21  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55023  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:33  

Additional Information
 Earth MOID = 1.86271 au 
 Jupiter MOID = 1.88806 au 
 T_jup = 3.239 
[ 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 14.9   n/a MPO493864  

152068 (2004 QG11)          Discovered 2004-Aug-21 by Siding Spring Survey at Siding Spring
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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