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JPL Small-Body Database Browser
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266038 (2006 HC19)
Classification: Main-belt Asteroid          SPK-ID: 2266038
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1273708027884901 6.1478e-08  
a 3.19554923934019 4.0845e-08 au
q 2.788529567375281 2.0524e-07 au
i 5.721979193544914 6.1758e-06 deg
node 73.16184784290468 6.9333e-05 deg
peri 99.40085048814798 7.4293e-05 deg
M 129.8968537299443 2.6139e-05 deg
tp 2457847.642417313681
(2017-Apr-04.14241731)
0.00014691 TDB
period 2086.491874010621
5.71
4.0004e-05
1.095e-07
d
yr
n .1725384145915765 3.308e-09 deg/d
Q 3.602568911305099 4.6048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      5848 days (16.01 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6066  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:03:00  

Additional Information
 Earth MOID = 1.80168 au 
 Jupiter MOID = 1.39798 au 
 T_jup = 3.175 
[ 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 15.9   n/a MPO376782  

266038 (2006 HC19)          Discovered 2006-Apr-18 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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