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385842 (2006 HV109)
Classification: Main-belt Asteroid          SPK-ID: 2385842
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07755081616947879 4.9826e-08  
a 2.705108960746133 2.8222e-08 au
q 2.4953255530129 1.363e-07 au
i 14.45532295912458 5.6528e-06 deg
node 145.1484374292332 2.0887e-05 deg
peri 357.3280359727573 3.9439e-05 deg
M 187.2215022561487 3.5144e-05 deg
tp 2459980.442819724853
(2023-Feb-04.94281972)
0.00016259 TDB
period 1625.083090589258
4.45
2.5431e-05
6.963e-08
d
yr
n .2215271342645399 3.4667e-09 deg/d
Q 2.914892368479366 3.0411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      5778 days (15.82 yr)  
   first obs. used      2005-01-13  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51552  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:49  

Additional Information
 Earth MOID = 1.50774 au 
 Jupiter MOID = 2.09373 au 
 T_jup = 3.316 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.11   n/a E2021B25  

385842 (2006 HV109)          Discovered 2006-Apr-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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