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152194 (2005 QZ64)
Classification: Main-belt Asteroid          SPK-ID: 2152194
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2016051588800551 4.877e-08  
a 3.19802931746023 2.9832e-08 au
q 2.553290108810586 1.5661e-07 au
i 5.951218032138622 6.0279e-06 deg
node 138.9791816571636 5.662e-05 deg
peri 245.9253303282959 5.8658e-05 deg
M 221.6936565482525 1.626e-05 deg
tp 2460003.030759005088
(2023-Feb-27.53075900)
0.00010027 TDB
period 2088.921346855125
5.72
2.9229e-05
8.002e-08
d
yr
n .1723377476811085 2.4114e-09 deg/d
Q 3.842768526109874 3.5846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      1999-09-16  
   last obs. used      2020-04-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63249  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:06  

Additional Information
 Earth MOID = 1.56296 au 
 Jupiter MOID = 1.64906 au 
 T_jup = 3.155 
[ 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 15.77   n/a E2021B55  

152194 (2005 QZ64)          Discovered 2005-Aug-26 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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