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187556 (2006 VZ22)
Classification: Main-belt Asteroid          SPK-ID: 2187556
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 .1954147208849195 3.6613e-08  
a 2.41631578971672 1.4601e-08 au
q 1.944132114099403 8.3292e-08 au
i 5.822578779975117 4.2722e-06 deg
node 60.01498819615409 5.2737e-05 deg
peri 47.20520372672437 5.5948e-05 deg
M 234.7179951332744 2.1408e-05 deg
tp 2459677.935995254550
(2022-Apr-08.43599525)
8.4702e-05 TDB
period 1371.920560135353
3.76
1.2435e-05
3.405e-08
d
yr
n .262405864057087 2.3784e-09 deg/d
Q 2.888499465334037 1.7454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      7468 days (20.45 yr)  
   first obs. used      2000-03-05  
   last obs. used      2020-08-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57586  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:54  

Additional Information
 Earth MOID = .966175 au 
 Jupiter MOID = 2.26497 au 
 T_jup = 3.483 
[ 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 17.16   n/a E2021B55  

187556 (2006 VZ22)          Discovered 2006-Nov-10 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2006 VZ22 = 2002 TF338 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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