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181329 (2006 QZ97)
Classification: Main-belt Asteroid          SPK-ID: 2181329
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2766322600737284 5.2441e-08  
a 2.785399615631736 1.3887e-08 au
q 2.014868224751034 1.5102e-07 au
i 11.84155490442575 4.3494e-06 deg
node 207.6009956802141 2.0024e-05 deg
peri 197.6426795337132 2.1557e-05 deg
M 342.796518249037 9.2225e-06 deg
tp 2459281.641595714272
(2021-Mar-08.14159571)
4.3749e-05 TDB
period 1697.96875306957
4.65
1.2699e-05
3.477e-08
d
yr
n .2120180358732726 1.5856e-09 deg/d
Q 3.555931006512437 1.7729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      8539 days (23.38 yr)  
   first obs. used      1997-09-27  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:10  

Additional Information
 Earth MOID = 1.02583 au 
 Jupiter MOID = 1.87359 au 
 T_jup = 3.244 
[ 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 15.66   n/a E2021B55  

181329 (2006 QZ97)          Discovered 2006-Aug-22 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2006 QZ97 = 1997 SZ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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