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192261 (2008 HB6)
Classification: Main-belt Asteroid          SPK-ID: 2192261
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01822252318920693 8.0856e-08  
a 3.139737714212838 4.3293e-08 au
q 3.082523770907567 2.7392e-07 au
i 3.524312465353988 7.7684e-06 deg
node 168.3433586520763 0.00012204 deg
peri 68.65209891162527 0.00022971 deg
M 67.34517751180196 0.00019141 deg
tp 2458820.360952074259
(2019-Dec-02.86095207)
0.0010819 TDB
period 2032.069144509781
5.56
4.2029e-05
1.151e-07
d
yr
n .1771593259868364 3.6642e-09 deg/d
Q 3.19695165751811 4.4081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      1999-09-16  
   last obs. used      2019-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:22  

Additional Information
 Earth MOID = 2.07112 au 
 Jupiter MOID = 1.77071 au 
 T_jup = 3.208 
[ 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 16.44   n/a MPCxxxxx  

192261 (2008 HB6)          Discovered 2008-Apr-24 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2008 HB6 = 2005 VF22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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